87520745520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{153287}}^1$

素因数の和:153380

約数の個数: 240

約数和(自身を含む): 321724533312

約数和(自身を除く): 234203787792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 61, 65, 72, 78, 80, 90, 104, 117, 120, 122, 130, 144, 156, 180, 183, 195, 208, 234, 240, 244, 260, 305, 312, 360, 366, 390, 468, 488, 520, 549, 585, 610, 624, 720, 732, 780, 793, 915, 936, 976, 1040, 1098, 1170, 1220, 1464, 1560, 1586, 1830, 1872, 2196, 2340, 2379, 2440, 2745, 2928, 3120, 3172, 3660, 3965, 4392, 4680, 4758, 4880, 5490, 6344, 7137, 7320, 7930, 8784, 9360, 9516, 10980, 11895, 12688, 14274, 14640, 15860, 19032, 21960, 23790, 28548, 31720, 35685, 38064, 43920, 47580, 57096, 63440, 71370, 95160, 114192, 142740, 153287, 190320, 285480, 306574, 459861, 570960, 613148, 766435, 919722, 1226296, 1379583, 1532870, 1839444, 1992731, 2299305, 2452592, 2759166, 3065740, 3678888, 3985462, 4598610, 5518332, 5978193, 6131480, 6897915, 7357776, 7970924, 9197220, 9350507, 9963655, 11036664, 11956386, 12262960, 13795830, 15941848, 17934579, 18394440, 18701014, 19927310, 22073328, 23912772, 27591660, 28051521, 29890965, 31883696, 35869158, 36788880, 37402028, 39854620, 46752535, 47825544, 55183320, 56103042, 59781930, 71738316, 74804056, 79709240, 84154563, 89672895, 93505070, 95651088, 110366640, 112206084, 119563860, 121556591, 140257605, 143476632, 149608112, 159418480, 168309126, 179345790, 187010140, 224412168, 239127720, 243113182, 280515210, 286953264, 336618252, 358691580, 364669773, 374020280, 420772815, 448824336, 478255440, 486226364, 561030420, 607782955, 673236504, 717383160, 729339546, 748040560, 841545630, 972452728, 1094009319, 1122060840, 1215565910, 1346473008, 1434766320, 1458679092, 1683091260, 1823348865, 1944905456, 2188018638, 2244121680, 2431131820, 2917358184, 3366182520, 3646697730, 4376037276, 4862263640, 5470046595, 5834716368, 6732365040, 7293395460, 8752074552, 9724527280, 10940093190, 14586790920, 17504149104, 21880186380, 29173581840, 43760372760, 87520745520]

約数ペア:

[(1, 87520745520), (2, 43760372760), (3, 29173581840), (4, 21880186380), (5, 17504149104), (6, 14586790920), (8, 10940093190), (9, 9724527280), (10, 8752074552), (12, 7293395460), (13, 6732365040), (15, 5834716368), (16, 5470046595), (18, 4862263640), (20, 4376037276), (24, 3646697730), (26, 3366182520), (30, 2917358184), (36, 2431131820), (39, 2244121680), (40, 2188018638), (45, 1944905456), (48, 1823348865), (52, 1683091260), (60, 1458679092), (61, 1434766320), (65, 1346473008), (72, 1215565910), (78, 1122060840), (80, 1094009319), (90, 972452728), (104, 841545630), (117, 748040560), (120, 729339546), (122, 717383160), (130, 673236504), (144, 607782955), (156, 561030420), (180, 486226364), (183, 478255440), (195, 448824336), (208, 420772815), (234, 374020280), (240, 364669773), (244, 358691580), (260, 336618252), (305, 286953264), (312, 280515210), (360, 243113182), (366, 239127720), (390, 224412168), (468, 187010140), (488, 179345790), (520, 168309126), (549, 159418480), (585, 149608112), (610, 143476632), (624, 140257605), (720, 121556591), (732, 119563860), (780, 112206084), (793, 110366640), (915, 95651088), (936, 93505070), (976, 89672895), (1040, 84154563), (1098, 79709240), (1170, 74804056), (1220, 71738316), (1464, 59781930), (1560, 56103042), (1586, 55183320), (1830, 47825544), (1872, 46752535), (2196, 39854620), (2340, 37402028), (2379, 36788880), (2440, 35869158), (2745, 31883696), (2928, 29890965), (3120, 28051521), (3172, 27591660), (3660, 23912772), (3965, 22073328), (4392, 19927310), (4680, 18701014), (4758, 18394440), (4880, 17934579), (5490, 15941848), (6344, 13795830), (7137, 12262960), (7320, 11956386), (7930, 11036664), (8784, 9963655), (9360, 9350507), (9516, 9197220), (10980, 7970924), (11895, 7357776), (12688, 6897915), (14274, 6131480), (14640, 5978193), (15860, 5518332), (19032, 4598610), (21960, 3985462), (23790, 3678888), (28548, 3065740), (31720, 2759166), (35685, 2452592), (38064, 2299305), (43920, 1992731), (47580, 1839444), (57096, 1532870), (63440, 1379583), (71370, 1226296), (95160, 919722), (114192, 766435), (142740, 613148), (153287, 570960), (190320, 459861), (285480, 306574)]