660941520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{24371}}^1$

素因数の和:24500

約数の個数: 80

約数和(自身を含む): 2067135552

約数和(自身を除く): 1406194032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 9040, 13560, 24371, 27120, 48742, 73113, 97484, 121855, 146226, 194968, 243710, 292452, 365565, 389936, 487420, 584904, 731130, 974840, 1169808, 1462260, 1949680, 2753923, 2924520, 5507846, 5849040, 8261769, 11015692, 13769615, 16523538, 22031384, 27539230, 33047076, 41308845, 44062768, 55078460, 66094152, 82617690, 110156920, 132188304, 165235380, 220313840, 330470760, 660941520]

約数ペア:

[(1, 660941520), (2, 330470760), (3, 220313840), (4, 165235380), (5, 132188304), (6, 110156920), (8, 82617690), (10, 66094152), (12, 55078460), (15, 44062768), (16, 41308845), (20, 33047076), (24, 27539230), (30, 22031384), (40, 16523538), (48, 13769615), (60, 11015692), (80, 8261769), (113, 5849040), (120, 5507846), (226, 2924520), (240, 2753923), (339, 1949680), (452, 1462260), (565, 1169808), (678, 974840), (904, 731130), (1130, 584904), (1356, 487420), (1695, 389936), (1808, 365565), (2260, 292452), (2712, 243710), (3390, 194968), (4520, 146226), (5424, 121855), (6780, 97484), (9040, 73113), (13560, 48742), (24371, 27120)]