1528157040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{80599}}^1$

素因数の和:80694

約数の個数: 80

約数和(自身を含む): 4797312000

約数和(自身を除く): 3269154960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 80599, 161198, 241797, 322396, 402995, 483594, 644792, 805990, 967188, 1208985, 1289584, 1611980, 1934376, 2417970, 3223960, 3868752, 4835940, 6367321, 6447920, 9671880, 12734642, 19101963, 19343760, 25469284, 31836605, 38203926, 50938568, 63673210, 76407852, 95509815, 101877136, 127346420, 152815704, 191019630, 254692840, 305631408, 382039260, 509385680, 764078520, 1528157040]

約数ペア:

[(1, 1528157040), (2, 764078520), (3, 509385680), (4, 382039260), (5, 305631408), (6, 254692840), (8, 191019630), (10, 152815704), (12, 127346420), (15, 101877136), (16, 95509815), (20, 76407852), (24, 63673210), (30, 50938568), (40, 38203926), (48, 31836605), (60, 25469284), (79, 19343760), (80, 19101963), (120, 12734642), (158, 9671880), (237, 6447920), (240, 6367321), (316, 4835940), (395, 3868752), (474, 3223960), (632, 2417970), (790, 1934376), (948, 1611980), (1185, 1289584), (1264, 1208985), (1580, 967188), (1896, 805990), (2370, 644792), (3160, 483594), (3792, 402995), (4740, 322396), (6320, 241797), (9480, 161198), (18960, 80599)]