60120320

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3613}}^1$

素因数の和:3647

約数の個数: 72

約数和(自身を含む): 155127336

約数和(自身を除く): 95007016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 3613, 4160, 7226, 8320, 14452, 16640, 18065, 28904, 36130, 46969, 57808, 72260, 93938, 115616, 144520, 187876, 231232, 234845, 289040, 375752, 462464, 469690, 578080, 751504, 924928, 939380, 1156160, 1503008, 1878760, 2312320, 3006016, 3757520, 4624640, 6012032, 7515040, 12024064, 15030080, 30060160, 60120320]

約数ペア:

[(1, 60120320), (2, 30060160), (4, 15030080), (5, 12024064), (8, 7515040), (10, 6012032), (13, 4624640), (16, 3757520), (20, 3006016), (26, 2312320), (32, 1878760), (40, 1503008), (52, 1156160), (64, 939380), (65, 924928), (80, 751504), (104, 578080), (128, 469690), (130, 462464), (160, 375752), (208, 289040), (256, 234845), (260, 231232), (320, 187876), (416, 144520), (520, 115616), (640, 93938), (832, 72260), (1040, 57808), (1280, 46969), (1664, 36130), (2080, 28904), (3328, 18065), (3613, 16640), (4160, 14452), (7226, 8320)]