1488642480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1787}}^1$

素因数の和:1908

約数の個数: 240

約数和(自身を含む): 5447463840

約数和(自身を除く): 3958821360

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, 65, 72, 78, 80, 89, 90, 104, 117, 120, 130, 144, 156, 178, 180, 195, 208, 234, 240, 260, 267, 312, 356, 360, 390, 445, 468, 520, 534, 585, 624, 712, 720, 780, 801, 890, 936, 1040, 1068, 1157, 1170, 1335, 1424, 1560, 1602, 1780, 1787, 1872, 2136, 2314, 2340, 2670, 3120, 3204, 3471, 3560, 3574, 4005, 4272, 4628, 4680, 5340, 5361, 5785, 6408, 6942, 7120, 7148, 8010, 8935, 9256, 9360, 10413, 10680, 10722, 11570, 12816, 13884, 14296, 16020, 16083, 17355, 17870, 18512, 20826, 21360, 21444, 23140, 23231, 26805, 27768, 28592, 32040, 32166, 34710, 35740, 41652, 42888, 46280, 46462, 52065, 53610, 55536, 64080, 64332, 69420, 69693, 71480, 80415, 83304, 85776, 92560, 92924, 104130, 107220, 116155, 128664, 138840, 139386, 142960, 159043, 160830, 166608, 185848, 208260, 209079, 214440, 232310, 257328, 277680, 278772, 318086, 321660, 348465, 371696, 416520, 418158, 428880, 464620, 477129, 557544, 636172, 643320, 696930, 795215, 833040, 836316, 929240, 954258, 1045395, 1115088, 1272344, 1286640, 1393860, 1431387, 1590430, 1672632, 1858480, 1908516, 2067559, 2090790, 2385645, 2544688, 2787720, 2862774, 3180860, 3345264, 3817032, 4135118, 4181580, 4771290, 5575440, 5725548, 6202677, 6361720, 7156935, 7634064, 8270236, 8363160, 9542580, 10337795, 11451096, 12405354, 12723440, 14313870, 16540472, 16726320, 18608031, 19085160, 20675590, 22902192, 24810708, 28627740, 31013385, 33080944, 37216062, 38170320, 41351180, 49621416, 57255480, 62026770, 74432124, 82702360, 93040155, 99242832, 114510960, 124053540, 148864248, 165404720, 186080310, 248107080, 297728496, 372160620, 496214160, 744321240, 1488642480]

約数ペア:

[(1, 1488642480), (2, 744321240), (3, 496214160), (4, 372160620), (5, 297728496), (6, 248107080), (8, 186080310), (9, 165404720), (10, 148864248), (12, 124053540), (13, 114510960), (15, 99242832), (16, 93040155), (18, 82702360), (20, 74432124), (24, 62026770), (26, 57255480), (30, 49621416), (36, 41351180), (39, 38170320), (40, 37216062), (45, 33080944), (48, 31013385), (52, 28627740), (60, 24810708), (65, 22902192), (72, 20675590), (78, 19085160), (80, 18608031), (89, 16726320), (90, 16540472), (104, 14313870), (117, 12723440), (120, 12405354), (130, 11451096), (144, 10337795), (156, 9542580), (178, 8363160), (180, 8270236), (195, 7634064), (208, 7156935), (234, 6361720), (240, 6202677), (260, 5725548), (267, 5575440), (312, 4771290), (356, 4181580), (360, 4135118), (390, 3817032), (445, 3345264), (468, 3180860), (520, 2862774), (534, 2787720), (585, 2544688), (624, 2385645), (712, 2090790), (720, 2067559), (780, 1908516), (801, 1858480), (890, 1672632), (936, 1590430), (1040, 1431387), (1068, 1393860), (1157, 1286640), (1170, 1272344), (1335, 1115088), (1424, 1045395), (1560, 954258), (1602, 929240), (1780, 836316), (1787, 833040), (1872, 795215), (2136, 696930), (2314, 643320), (2340, 636172), (2670, 557544), (3120, 477129), (3204, 464620), (3471, 428880), (3560, 418158), (3574, 416520), (4005, 371696), (4272, 348465), (4628, 321660), (4680, 318086), (5340, 278772), (5361, 277680), (5785, 257328), (6408, 232310), (6942, 214440), (7120, 209079), (7148, 208260), (8010, 185848), (8935, 166608), (9256, 160830), (9360, 159043), (10413, 142960), (10680, 139386), (10722, 138840), (11570, 128664), (12816, 116155), (13884, 107220), (14296, 104130), (16020, 92924), (16083, 92560), (17355, 85776), (17870, 83304), (18512, 80415), (20826, 71480), (21360, 69693), (21444, 69420), (23140, 64332), (23231, 64080), (26805, 55536), (27768, 53610), (28592, 52065), (32040, 46462), (32166, 46280), (34710, 42888), (35740, 41652)]