47436720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{827}}^1$

素因数の和:1082

約数の個数: 80

約数和(自身を含む): 147847680

約数和(自身を除く): 100410960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 827, 956, 1195, 1434, 1654, 1912, 2390, 2481, 2868, 3308, 3585, 3824, 4135, 4780, 4962, 5736, 6616, 7170, 8270, 9560, 9924, 11472, 12405, 13232, 14340, 16540, 19120, 19848, 24810, 28680, 33080, 39696, 49620, 57360, 66160, 99240, 197653, 198480, 395306, 592959, 790612, 988265, 1185918, 1581224, 1976530, 2371836, 2964795, 3162448, 3953060, 4743672, 5929590, 7906120, 9487344, 11859180, 15812240, 23718360, 47436720]

約数ペア:

[(1, 47436720), (2, 23718360), (3, 15812240), (4, 11859180), (5, 9487344), (6, 7906120), (8, 5929590), (10, 4743672), (12, 3953060), (15, 3162448), (16, 2964795), (20, 2371836), (24, 1976530), (30, 1581224), (40, 1185918), (48, 988265), (60, 790612), (80, 592959), (120, 395306), (239, 198480), (240, 197653), (478, 99240), (717, 66160), (827, 57360), (956, 49620), (1195, 39696), (1434, 33080), (1654, 28680), (1912, 24810), (2390, 19848), (2481, 19120), (2868, 16540), (3308, 14340), (3585, 13232), (3824, 12405), (4135, 11472), (4780, 9924), (4962, 9560), (5736, 8270), (6616, 7170)]