872804760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{87631}}^1$

素因数の和:87728

約数の個数: 64

約数和(自身を含む): 2649991680

約数和(自身を除く): 1777186920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 87631, 175262, 262893, 350524, 438155, 525786, 701048, 876310, 1051572, 1314465, 1752620, 2103144, 2628930, 3505240, 5257860, 7273373, 10515720, 14546746, 21820119, 29093492, 36366865, 43640238, 58186984, 72733730, 87280476, 109100595, 145467460, 174560952, 218201190, 290934920, 436402380, 872804760]

約数ペア:

[(1, 872804760), (2, 436402380), (3, 290934920), (4, 218201190), (5, 174560952), (6, 145467460), (8, 109100595), (10, 87280476), (12, 72733730), (15, 58186984), (20, 43640238), (24, 36366865), (30, 29093492), (40, 21820119), (60, 14546746), (83, 10515720), (120, 7273373), (166, 5257860), (249, 3505240), (332, 2628930), (415, 2103144), (498, 1752620), (664, 1314465), (830, 1051572), (996, 876310), (1245, 701048), (1660, 525786), (1992, 438155), (2490, 350524), (3320, 262893), (4980, 175262), (9960, 87631)]