1302732720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3527}}^1$

素因数の和:3574

約数の個数: 240

約数和(自身を含む): 4777194240

約数和(自身を除く): 3474461520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1520, 1539, 1620, 1710, 1944, 2052, 2160, 2280, 2430, 2565, 2736, 3078, 3240, 3420, 3527, 3888, 4104, 4560, 4617, 4860, 5130, 6156, 6480, 6840, 7054, 7695, 8208, 9234, 9720, 10260, 10581, 12312, 13680, 14108, 15390, 17635, 18468, 19440, 20520, 21162, 23085, 24624, 28216, 30780, 31743, 35270, 36936, 41040, 42324, 46170, 52905, 56432, 61560, 63486, 67013, 70540, 73872, 84648, 92340, 95229, 105810, 123120, 126972, 134026, 141080, 158715, 169296, 184680, 190458, 201039, 211620, 253944, 268052, 282160, 285687, 317430, 335065, 369360, 380916, 402078, 423240, 476145, 507888, 536104, 571374, 603117, 634860, 670130, 761832, 804156, 846480, 857061, 952290, 1005195, 1072208, 1142748, 1206234, 1269720, 1340260, 1428435, 1523664, 1608312, 1714122, 1809351, 1904580, 2010390, 2285496, 2412468, 2539440, 2680520, 2856870, 3015585, 3216624, 3428244, 3618702, 3809160, 4020780, 4285305, 4570992, 4824936, 5361040, 5428053, 5713740, 6031170, 6856488, 7237404, 7618320, 8041560, 8570610, 9046755, 9649872, 10856106, 11427480, 12062340, 13712976, 14474808, 16083120, 16284159, 17141220, 18093510, 21712212, 22854960, 24124680, 27140265, 28949616, 32568318, 34282440, 36187020, 43424424, 48249360, 54280530, 65136636, 68564880, 72374040, 81420795, 86848848, 108561060, 130273272, 144748080, 162841590, 217122120, 260546544, 325683180, 434244240, 651366360, 1302732720]

約数ペア:

[(1, 1302732720), (2, 651366360), (3, 434244240), (4, 325683180), (5, 260546544), (6, 217122120), (8, 162841590), (9, 144748080), (10, 130273272), (12, 108561060), (15, 86848848), (16, 81420795), (18, 72374040), (19, 68564880), (20, 65136636), (24, 54280530), (27, 48249360), (30, 43424424), (36, 36187020), (38, 34282440), (40, 32568318), (45, 28949616), (48, 27140265), (54, 24124680), (57, 22854960), (60, 21712212), (72, 18093510), (76, 17141220), (80, 16284159), (81, 16083120), (90, 14474808), (95, 13712976), (108, 12062340), (114, 11427480), (120, 10856106), (135, 9649872), (144, 9046755), (152, 8570610), (162, 8041560), (171, 7618320), (180, 7237404), (190, 6856488), (216, 6031170), (228, 5713740), (240, 5428053), (243, 5361040), (270, 4824936), (285, 4570992), (304, 4285305), (324, 4020780), (342, 3809160), (360, 3618702), (380, 3428244), (405, 3216624), (432, 3015585), (456, 2856870), (486, 2680520), (513, 2539440), (540, 2412468), (570, 2285496), (648, 2010390), (684, 1904580), (720, 1809351), (760, 1714122), (810, 1608312), (855, 1523664), (912, 1428435), (972, 1340260), (1026, 1269720), (1080, 1206234), (1140, 1142748), (1215, 1072208), (1296, 1005195), (1368, 952290), (1520, 857061), (1539, 846480), (1620, 804156), (1710, 761832), (1944, 670130), (2052, 634860), (2160, 603117), (2280, 571374), (2430, 536104), (2565, 507888), (2736, 476145), (3078, 423240), (3240, 402078), (3420, 380916), (3527, 369360), (3888, 335065), (4104, 317430), (4560, 285687), (4617, 282160), (4860, 268052), (5130, 253944), (6156, 211620), (6480, 201039), (6840, 190458), (7054, 184680), (7695, 169296), (8208, 158715), (9234, 141080), (9720, 134026), (10260, 126972), (10581, 123120), (12312, 105810), (13680, 95229), (14108, 92340), (15390, 84648), (17635, 73872), (18468, 70540), (19440, 67013), (20520, 63486), (21162, 61560), (23085, 56432), (24624, 52905), (28216, 46170), (30780, 42324), (31743, 41040), (35270, 36936)]