512007480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4271}}^1$

素因数の和:4331

約数の個数: 160

約数和(自身を含む): 1767839040

約数和(自身を除く): 1255831560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1332, 1480, 1620, 1665, 1998, 2220, 2664, 2997, 3240, 3330, 3996, 4271, 4440, 4995, 5994, 6660, 7992, 8542, 9990, 11988, 12813, 13320, 14985, 17084, 19980, 21355, 23976, 25626, 29970, 34168, 38439, 39960, 42710, 51252, 59940, 64065, 76878, 85420, 102504, 115317, 119880, 128130, 153756, 158027, 170840, 192195, 230634, 256260, 307512, 316054, 345951, 384390, 461268, 474081, 512520, 576585, 632108, 691902, 768780, 790135, 922536, 948162, 1153170, 1264216, 1383804, 1422243, 1537560, 1580270, 1729755, 1896324, 2306340, 2370405, 2767608, 2844486, 3160540, 3459510, 3792648, 4266729, 4612680, 4740810, 5688972, 6321080, 6919020, 7111215, 8533458, 9481620, 11377944, 12800187, 13838040, 14222430, 17066916, 18963240, 21333645, 25600374, 28444860, 34133832, 42667290, 51200748, 56889720, 64000935, 85334580, 102401496, 128001870, 170669160, 256003740, 512007480]

約数ペア:

[(1, 512007480), (2, 256003740), (3, 170669160), (4, 128001870), (5, 102401496), (6, 85334580), (8, 64000935), (9, 56889720), (10, 51200748), (12, 42667290), (15, 34133832), (18, 28444860), (20, 25600374), (24, 21333645), (27, 18963240), (30, 17066916), (36, 14222430), (37, 13838040), (40, 12800187), (45, 11377944), (54, 9481620), (60, 8533458), (72, 7111215), (74, 6919020), (81, 6321080), (90, 5688972), (108, 4740810), (111, 4612680), (120, 4266729), (135, 3792648), (148, 3459510), (162, 3160540), (180, 2844486), (185, 2767608), (216, 2370405), (222, 2306340), (270, 1896324), (296, 1729755), (324, 1580270), (333, 1537560), (360, 1422243), (370, 1383804), (405, 1264216), (444, 1153170), (540, 948162), (555, 922536), (648, 790135), (666, 768780), (740, 691902), (810, 632108), (888, 576585), (999, 512520), (1080, 474081), (1110, 461268), (1332, 384390), (1480, 345951), (1620, 316054), (1665, 307512), (1998, 256260), (2220, 230634), (2664, 192195), (2997, 170840), (3240, 158027), (3330, 153756), (3996, 128130), (4271, 119880), (4440, 115317), (4995, 102504), (5994, 85420), (6660, 76878), (7992, 64065), (8542, 59940), (9990, 51252), (11988, 42710), (12813, 39960), (13320, 38439), (14985, 34168), (17084, 29970), (19980, 25626), (21355, 23976)]