2539005120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23827}}^1$

素因数の和:23887

約数の個数: 168

約数和(自身を含む): 8969526384

約数和(自身を除く): 6430521264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 7104, 8880, 10656, 11840, 13320, 17760, 21312, 23827, 26640, 35520, 47654, 53280, 71481, 95308, 106560, 119135, 142962, 190616, 214443, 238270, 285924, 357405, 381232, 428886, 476540, 571848, 714810, 762464, 857772, 881599, 953080, 1072215, 1143696, 1429620, 1524928, 1715544, 1763198, 1906160, 2144430, 2287392, 2644797, 2859240, 3431088, 3526396, 3812320, 4288860, 4407995, 4574784, 5289594, 5718480, 6862176, 7052792, 7624640, 7934391, 8577720, 8815990, 10579188, 11436960, 13223985, 13724352, 14105584, 15868782, 17155440, 17631980, 21158376, 22873920, 26447970, 28211168, 31737564, 34310880, 35263960, 39671955, 42316752, 52895940, 56422336, 63475128, 68621760, 70527920, 79343910, 84633504, 105791880, 126950256, 141055840, 158687820, 169267008, 211583760, 253900512, 282111680, 317375640, 423167520, 507801024, 634751280, 846335040, 1269502560, 2539005120]

約数ペア:

[(1, 2539005120), (2, 1269502560), (3, 846335040), (4, 634751280), (5, 507801024), (6, 423167520), (8, 317375640), (9, 282111680), (10, 253900512), (12, 211583760), (15, 169267008), (16, 158687820), (18, 141055840), (20, 126950256), (24, 105791880), (30, 84633504), (32, 79343910), (36, 70527920), (37, 68621760), (40, 63475128), (45, 56422336), (48, 52895940), (60, 42316752), (64, 39671955), (72, 35263960), (74, 34310880), (80, 31737564), (90, 28211168), (96, 26447970), (111, 22873920), (120, 21158376), (144, 17631980), (148, 17155440), (160, 15868782), (180, 14105584), (185, 13724352), (192, 13223985), (222, 11436960), (240, 10579188), (288, 8815990), (296, 8577720), (320, 7934391), (333, 7624640), (360, 7052792), (370, 6862176), (444, 5718480), (480, 5289594), (555, 4574784), (576, 4407995), (592, 4288860), (666, 3812320), (720, 3526396), (740, 3431088), (888, 2859240), (960, 2644797), (1110, 2287392), (1184, 2144430), (1332, 1906160), (1440, 1763198), (1480, 1715544), (1665, 1524928), (1776, 1429620), (2220, 1143696), (2368, 1072215), (2664, 953080), (2880, 881599), (2960, 857772), (3330, 762464), (3552, 714810), (4440, 571848), (5328, 476540), (5920, 428886), (6660, 381232), (7104, 357405), (8880, 285924), (10656, 238270), (11840, 214443), (13320, 190616), (17760, 142962), (21312, 119135), (23827, 106560), (26640, 95308), (35520, 71481), (47654, 53280)]