2460402720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4733}}^1$

素因数の和:4792

約数の個数: 216

約数和(自身を含む): 8863155756

約数和(自身を除く): 6402753036

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 361, 380, 456, 480, 570, 608, 684, 720, 722, 760, 855, 912, 1083, 1140, 1368, 1440, 1444, 1520, 1710, 1805, 1824, 2166, 2280, 2736, 2888, 3040, 3249, 3420, 3610, 4332, 4560, 4733, 5415, 5472, 5776, 6498, 6840, 7220, 8664, 9120, 9466, 10830, 11552, 12996, 13680, 14199, 14440, 16245, 17328, 18932, 21660, 23665, 25992, 27360, 28398, 28880, 32490, 34656, 37864, 42597, 43320, 47330, 51984, 56796, 57760, 64980, 70995, 75728, 85194, 86640, 89927, 94660, 103968, 113592, 129960, 141990, 151456, 170388, 173280, 179854, 189320, 212985, 227184, 259920, 269781, 283980, 340776, 359708, 378640, 425970, 449635, 454368, 519840, 539562, 567960, 681552, 719416, 757280, 809343, 851940, 899270, 1079124, 1135920, 1348905, 1363104, 1438832, 1618686, 1703880, 1708613, 1798540, 2158248, 2271840, 2697810, 2877664, 3237372, 3407760, 3417226, 3597080, 4046715, 4316496, 5125839, 5395620, 6474744, 6815520, 6834452, 7194160, 8093430, 8543065, 8632992, 10251678, 10791240, 12949488, 13668904, 14388320, 15377517, 16186860, 17086130, 20503356, 21582480, 25629195, 25898976, 27337808, 30755034, 32373720, 34172260, 41006712, 43164960, 51258390, 54675616, 61510068, 64747440, 68344520, 76887585, 82013424, 102516780, 123020136, 129494880, 136689040, 153775170, 164026848, 205033560, 246040272, 273378080, 307550340, 410067120, 492080544, 615100680, 820134240, 1230201360, 2460402720]

約数ペア:

[(1, 2460402720), (2, 1230201360), (3, 820134240), (4, 615100680), (5, 492080544), (6, 410067120), (8, 307550340), (9, 273378080), (10, 246040272), (12, 205033560), (15, 164026848), (16, 153775170), (18, 136689040), (19, 129494880), (20, 123020136), (24, 102516780), (30, 82013424), (32, 76887585), (36, 68344520), (38, 64747440), (40, 61510068), (45, 54675616), (48, 51258390), (57, 43164960), (60, 41006712), (72, 34172260), (76, 32373720), (80, 30755034), (90, 27337808), (95, 25898976), (96, 25629195), (114, 21582480), (120, 20503356), (144, 17086130), (152, 16186860), (160, 15377517), (171, 14388320), (180, 13668904), (190, 12949488), (228, 10791240), (240, 10251678), (285, 8632992), (288, 8543065), (304, 8093430), (342, 7194160), (360, 6834452), (361, 6815520), (380, 6474744), (456, 5395620), (480, 5125839), (570, 4316496), (608, 4046715), (684, 3597080), (720, 3417226), (722, 3407760), (760, 3237372), (855, 2877664), (912, 2697810), (1083, 2271840), (1140, 2158248), (1368, 1798540), (1440, 1708613), (1444, 1703880), (1520, 1618686), (1710, 1438832), (1805, 1363104), (1824, 1348905), (2166, 1135920), (2280, 1079124), (2736, 899270), (2888, 851940), (3040, 809343), (3249, 757280), (3420, 719416), (3610, 681552), (4332, 567960), (4560, 539562), (4733, 519840), (5415, 454368), (5472, 449635), (5776, 425970), (6498, 378640), (6840, 359708), (7220, 340776), (8664, 283980), (9120, 269781), (9466, 259920), (10830, 227184), (11552, 212985), (12996, 189320), (13680, 179854), (14199, 173280), (14440, 170388), (16245, 151456), (17328, 141990), (18932, 129960), (21660, 113592), (23665, 103968), (25992, 94660), (27360, 89927), (28398, 86640), (28880, 85194), (32490, 75728), (34656, 70995), (37864, 64980), (42597, 57760), (43320, 56796), (47330, 51984)]