408059040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3557}}^1$

素因数の和:3814

約数の個数: 96

約数和(自身を含む): 1291127040

約数和(自身を除く): 883068000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 239, 240, 478, 480, 717, 956, 1195, 1434, 1912, 2390, 2868, 3557, 3585, 3824, 4780, 5736, 7114, 7170, 7648, 9560, 10671, 11472, 14228, 14340, 17785, 19120, 21342, 22944, 28456, 28680, 35570, 38240, 42684, 53355, 56912, 57360, 71140, 85368, 106710, 113824, 114720, 142280, 170736, 213420, 284560, 341472, 426840, 569120, 850123, 853680, 1700246, 1707360, 2550369, 3400492, 4250615, 5100738, 6800984, 8501230, 10201476, 12751845, 13601968, 17002460, 20402952, 25503690, 27203936, 34004920, 40805904, 51007380, 68009840, 81611808, 102014760, 136019680, 204029520, 408059040]

約数ペア:

[(1, 408059040), (2, 204029520), (3, 136019680), (4, 102014760), (5, 81611808), (6, 68009840), (8, 51007380), (10, 40805904), (12, 34004920), (15, 27203936), (16, 25503690), (20, 20402952), (24, 17002460), (30, 13601968), (32, 12751845), (40, 10201476), (48, 8501230), (60, 6800984), (80, 5100738), (96, 4250615), (120, 3400492), (160, 2550369), (239, 1707360), (240, 1700246), (478, 853680), (480, 850123), (717, 569120), (956, 426840), (1195, 341472), (1434, 284560), (1912, 213420), (2390, 170736), (2868, 142280), (3557, 114720), (3585, 113824), (3824, 106710), (4780, 85368), (5736, 71140), (7114, 57360), (7170, 56912), (7648, 53355), (9560, 42684), (10671, 38240), (11472, 35570), (14228, 28680), (14340, 28456), (17785, 22944), (19120, 21342)]