12465630480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{222919}}^1$

素因数の和:223168

約数の個数: 80

約数和(自身を含む): 38809480320

約数和(自身を除く): 26343849840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 3728, 4660, 5592, 6990, 9320, 11184, 13980, 18640, 27960, 55920, 222919, 445838, 668757, 891676, 1114595, 1337514, 1783352, 2229190, 2675028, 3343785, 3566704, 4458380, 5350056, 6687570, 8916760, 10700112, 13375140, 17833520, 26750280, 51940127, 53500560, 103880254, 155820381, 207760508, 259700635, 311640762, 415521016, 519401270, 623281524, 779101905, 831042032, 1038802540, 1246563048, 1558203810, 2077605080, 2493126096, 3116407620, 4155210160, 6232815240, 12465630480]

約数ペア:

[(1, 12465630480), (2, 6232815240), (3, 4155210160), (4, 3116407620), (5, 2493126096), (6, 2077605080), (8, 1558203810), (10, 1246563048), (12, 1038802540), (15, 831042032), (16, 779101905), (20, 623281524), (24, 519401270), (30, 415521016), (40, 311640762), (48, 259700635), (60, 207760508), (80, 155820381), (120, 103880254), (233, 53500560), (240, 51940127), (466, 26750280), (699, 17833520), (932, 13375140), (1165, 10700112), (1398, 8916760), (1864, 6687570), (2330, 5350056), (2796, 4458380), (3495, 3566704), (3728, 3343785), (4660, 2675028), (5592, 2229190), (6990, 1783352), (9320, 1337514), (11184, 1114595), (13980, 891676), (18640, 668757), (27960, 445838), (55920, 222919)]