2338440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1$

素因数の和:1526

約数の個数: 64

約数和(自身を含む): 7560000

約数和(自身を除く): 5221560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1499, 1560, 2998, 4497, 5996, 7495, 8994, 11992, 14990, 17988, 19487, 22485, 29980, 35976, 38974, 44970, 58461, 59960, 77948, 89940, 97435, 116922, 155896, 179880, 194870, 233844, 292305, 389740, 467688, 584610, 779480, 1169220, 2338440]

約数ペア:

[(1, 2338440), (2, 1169220), (3, 779480), (4, 584610), (5, 467688), (6, 389740), (8, 292305), (10, 233844), (12, 194870), (13, 179880), (15, 155896), (20, 116922), (24, 97435), (26, 89940), (30, 77948), (39, 59960), (40, 58461), (52, 44970), (60, 38974), (65, 35976), (78, 29980), (104, 22485), (120, 19487), (130, 17988), (156, 14990), (195, 11992), (260, 8994), (312, 7495), (390, 5996), (520, 4497), (780, 2998), (1499, 1560)]