4219565520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{56171}}^1$

素因数の和:56500

約数の個数: 80

約数和(自身を含む): 13122677952

約数和(自身を除く): 8903112432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 4695, 5008, 6260, 7512, 9390, 12520, 15024, 18780, 25040, 37560, 56171, 75120, 112342, 168513, 224684, 280855, 337026, 449368, 561710, 674052, 842565, 898736, 1123420, 1348104, 1685130, 2246840, 2696208, 3370260, 4493680, 6740520, 13481040, 17581523, 35163046, 52744569, 70326092, 87907615, 105489138, 140652184, 175815230, 210978276, 263722845, 281304368, 351630460, 421956552, 527445690, 703260920, 843913104, 1054891380, 1406521840, 2109782760, 4219565520]

約数ペア:

[(1, 4219565520), (2, 2109782760), (3, 1406521840), (4, 1054891380), (5, 843913104), (6, 703260920), (8, 527445690), (10, 421956552), (12, 351630460), (15, 281304368), (16, 263722845), (20, 210978276), (24, 175815230), (30, 140652184), (40, 105489138), (48, 87907615), (60, 70326092), (80, 52744569), (120, 35163046), (240, 17581523), (313, 13481040), (626, 6740520), (939, 4493680), (1252, 3370260), (1565, 2696208), (1878, 2246840), (2504, 1685130), (3130, 1348104), (3756, 1123420), (4695, 898736), (5008, 842565), (6260, 674052), (7512, 561710), (9390, 449368), (12520, 337026), (15024, 280855), (18780, 224684), (25040, 168513), (37560, 112342), (56171, 75120)]