18795979680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{308333}}^1$

素因数の和:308478

約数の個数: 96

約数和(自身を含む): 59673729024

約数和(自身を除く): 40877749344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 10160, 12192, 15240, 20320, 30480, 60960, 308333, 616666, 924999, 1233332, 1541665, 1849998, 2466664, 3083330, 3699996, 4624995, 4933328, 6166660, 7399992, 9249990, 9866656, 12333320, 14799984, 18499980, 24666640, 29599968, 36999960, 39158291, 49333280, 73999920, 78316582, 117474873, 147999840, 156633164, 195791455, 234949746, 313266328, 391582910, 469899492, 587374365, 626532656, 783165820, 939798984, 1174748730, 1253065312, 1566331640, 1879597968, 2349497460, 3132663280, 3759195936, 4698994920, 6265326560, 9397989840, 18795979680]

約数ペア:

[(1, 18795979680), (2, 9397989840), (3, 6265326560), (4, 4698994920), (5, 3759195936), (6, 3132663280), (8, 2349497460), (10, 1879597968), (12, 1566331640), (15, 1253065312), (16, 1174748730), (20, 939798984), (24, 783165820), (30, 626532656), (32, 587374365), (40, 469899492), (48, 391582910), (60, 313266328), (80, 234949746), (96, 195791455), (120, 156633164), (127, 147999840), (160, 117474873), (240, 78316582), (254, 73999920), (381, 49333280), (480, 39158291), (508, 36999960), (635, 29599968), (762, 24666640), (1016, 18499980), (1270, 14799984), (1524, 12333320), (1905, 9866656), (2032, 9249990), (2540, 7399992), (3048, 6166660), (3810, 4933328), (4064, 4624995), (5080, 3699996), (6096, 3083330), (7620, 2466664), (10160, 1849998), (12192, 1541665), (15240, 1233332), (20320, 924999), (30480, 616666), (60960, 308333)]