1310456880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{202231}}^1$

素因数の和:202256

約数の個数: 100

約数和(自身を含む): 4551433392

約数和(自身を除く): 3240976512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 202231, 404462, 606693, 808924, 1011155, 1213386, 1617848, 1820079, 2022310, 2426772, 3033465, 3235696, 3640158, 4044620, 4853544, 5460237, 6066930, 7280316, 8089240, 9100395, 9707088, 10920474, 12133860, 14560632, 16178480, 16380711, 18200790, 21840948, 24267720, 27301185, 29121264, 32761422, 36401580, 43681896, 48535440, 54602370, 65522844, 72803160, 81903555, 87363792, 109204740, 131045688, 145606320, 163807110, 218409480, 262091376, 327614220, 436818960, 655228440, 1310456880]

約数ペア:

[(1, 1310456880), (2, 655228440), (3, 436818960), (4, 327614220), (5, 262091376), (6, 218409480), (8, 163807110), (9, 145606320), (10, 131045688), (12, 109204740), (15, 87363792), (16, 81903555), (18, 72803160), (20, 65522844), (24, 54602370), (27, 48535440), (30, 43681896), (36, 36401580), (40, 32761422), (45, 29121264), (48, 27301185), (54, 24267720), (60, 21840948), (72, 18200790), (80, 16380711), (81, 16178480), (90, 14560632), (108, 12133860), (120, 10920474), (135, 9707088), (144, 9100395), (162, 8089240), (180, 7280316), (216, 6066930), (240, 5460237), (270, 4853544), (324, 4044620), (360, 3640158), (405, 3235696), (432, 3033465), (540, 2426772), (648, 2022310), (720, 1820079), (810, 1617848), (1080, 1213386), (1296, 1011155), (1620, 808924), (2160, 606693), (3240, 404462), (6480, 202231)]