304704480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{859}}^1$

素因数の和:1616

約数の個数: 96

約数和(自身を含む): 962236800

約数和(自身を除く): 657532320

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, 240, 480, 739, 859, 1478, 1718, 2217, 2577, 2956, 3436, 3695, 4295, 4434, 5154, 5912, 6872, 7390, 8590, 8868, 10308, 11085, 11824, 12885, 13744, 14780, 17180, 17736, 20616, 22170, 23648, 25770, 27488, 29560, 34360, 35472, 41232, 44340, 51540, 59120, 68720, 70944, 82464, 88680, 103080, 118240, 137440, 177360, 206160, 354720, 412320, 634801, 1269602, 1904403, 2539204, 3174005, 3808806, 5078408, 6348010, 7617612, 9522015, 10156816, 12696020, 15235224, 19044030, 20313632, 25392040, 30470448, 38088060, 50784080, 60940896, 76176120, 101568160, 152352240, 304704480]

約数ペア:

[(1, 304704480), (2, 152352240), (3, 101568160), (4, 76176120), (5, 60940896), (6, 50784080), (8, 38088060), (10, 30470448), (12, 25392040), (15, 20313632), (16, 19044030), (20, 15235224), (24, 12696020), (30, 10156816), (32, 9522015), (40, 7617612), (48, 6348010), (60, 5078408), (80, 3808806), (96, 3174005), (120, 2539204), (160, 1904403), (240, 1269602), (480, 634801), (739, 412320), (859, 354720), (1478, 206160), (1718, 177360), (2217, 137440), (2577, 118240), (2956, 103080), (3436, 88680), (3695, 82464), (4295, 70944), (4434, 68720), (5154, 59120), (5912, 51540), (6872, 44340), (7390, 41232), (8590, 35472), (8868, 34360), (10308, 29560), (11085, 27488), (11824, 25770), (12885, 23648), (13744, 22170), (14780, 20616), (17180, 17736)]