319778520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{11437}}^1$

素因数の和:11684

約数の個数: 64

約数和(自身を含む): 963537120

約数和(自身を除く): 643758600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 4660, 5592, 6990, 9320, 11437, 13980, 22874, 27960, 34311, 45748, 57185, 68622, 91496, 114370, 137244, 171555, 228740, 274488, 343110, 457480, 686220, 1372440, 2664821, 5329642, 7994463, 10659284, 13324105, 15988926, 21318568, 26648210, 31977852, 39972315, 53296420, 63955704, 79944630, 106592840, 159889260, 319778520]

約数ペア:

[(1, 319778520), (2, 159889260), (3, 106592840), (4, 79944630), (5, 63955704), (6, 53296420), (8, 39972315), (10, 31977852), (12, 26648210), (15, 21318568), (20, 15988926), (24, 13324105), (30, 10659284), (40, 7994463), (60, 5329642), (120, 2664821), (233, 1372440), (466, 686220), (699, 457480), (932, 343110), (1165, 274488), (1398, 228740), (1864, 171555), (2330, 137244), (2796, 114370), (3495, 91496), (4660, 68622), (5592, 57185), (6990, 45748), (9320, 34311), (11437, 27960), (13980, 22874)]