125780040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{38821}}^1$

素因数の和:38844

約数の個数: 80

約数和(自身を含む): 422771580

約数和(自身を除く): 296991540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 38821, 77642, 116463, 155284, 194105, 232926, 310568, 349389, 388210, 465852, 582315, 698778, 776420, 931704, 1048167, 1164630, 1397556, 1552840, 1746945, 2096334, 2329260, 2795112, 3144501, 3493890, 4192668, 4658520, 5240835, 6289002, 6987780, 8385336, 10481670, 12578004, 13975560, 15722505, 20963340, 25156008, 31445010, 41926680, 62890020, 125780040]

約数ペア:

[(1, 125780040), (2, 62890020), (3, 41926680), (4, 31445010), (5, 25156008), (6, 20963340), (8, 15722505), (9, 13975560), (10, 12578004), (12, 10481670), (15, 8385336), (18, 6987780), (20, 6289002), (24, 5240835), (27, 4658520), (30, 4192668), (36, 3493890), (40, 3144501), (45, 2795112), (54, 2329260), (60, 2096334), (72, 1746945), (81, 1552840), (90, 1397556), (108, 1164630), (120, 1048167), (135, 931704), (162, 776420), (180, 698778), (216, 582315), (270, 465852), (324, 388210), (360, 349389), (405, 310568), (540, 232926), (648, 194105), (810, 155284), (1080, 116463), (1620, 77642), (3240, 38821)]