3999946560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181157}}^1$

素因数の和:181200

約数の個数: 112

約数和(自身を含む): 13252070016

約数和(自身を除く): 9252123456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 181157, 362314, 543471, 724628, 905785, 1086942, 1449256, 1811570, 2173884, 2717355, 2898512, 3623140, 4166611, 4347768, 5434710, 5797024, 7246280, 8333222, 8695536, 10869420, 11594048, 12499833, 14492560, 16666444, 17391072, 20833055, 21738840, 24999666, 28985120, 33332888, 34782144, 41666110, 43477680, 49999332, 57970240, 62499165, 66665776, 83332220, 86955360, 99998664, 124998330, 133331552, 166664440, 173910720, 199997328, 249996660, 266663104, 333328880, 399994656, 499993320, 666657760, 799989312, 999986640, 1333315520, 1999973280, 3999946560]

約数ペア:

[(1, 3999946560), (2, 1999973280), (3, 1333315520), (4, 999986640), (5, 799989312), (6, 666657760), (8, 499993320), (10, 399994656), (12, 333328880), (15, 266663104), (16, 249996660), (20, 199997328), (23, 173910720), (24, 166664440), (30, 133331552), (32, 124998330), (40, 99998664), (46, 86955360), (48, 83332220), (60, 66665776), (64, 62499165), (69, 57970240), (80, 49999332), (92, 43477680), (96, 41666110), (115, 34782144), (120, 33332888), (138, 28985120), (160, 24999666), (184, 21738840), (192, 20833055), (230, 17391072), (240, 16666444), (276, 14492560), (320, 12499833), (345, 11594048), (368, 10869420), (460, 8695536), (480, 8333222), (552, 7246280), (690, 5797024), (736, 5434710), (920, 4347768), (960, 4166611), (1104, 3623140), (1380, 2898512), (1472, 2717355), (1840, 2173884), (2208, 1811570), (2760, 1449256), (3680, 1086942), (4416, 905785), (5520, 724628), (7360, 543471), (11040, 362314), (22080, 181157)]