73398120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1597}}^1$

素因数の和:1994

約数の個数: 64

約数和(自身を含む): 220907520

約数和(自身を除く): 147509400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 1149, 1532, 1597, 1915, 2298, 3064, 3194, 3830, 4596, 4791, 5745, 6388, 7660, 7985, 9192, 9582, 11490, 12776, 15320, 15970, 19164, 22980, 23955, 31940, 38328, 45960, 47910, 63880, 95820, 191640, 611651, 1223302, 1834953, 2446604, 3058255, 3669906, 4893208, 6116510, 7339812, 9174765, 12233020, 14679624, 18349530, 24466040, 36699060, 73398120]

約数ペア:

[(1, 73398120), (2, 36699060), (3, 24466040), (4, 18349530), (5, 14679624), (6, 12233020), (8, 9174765), (10, 7339812), (12, 6116510), (15, 4893208), (20, 3669906), (24, 3058255), (30, 2446604), (40, 1834953), (60, 1223302), (120, 611651), (383, 191640), (766, 95820), (1149, 63880), (1532, 47910), (1597, 45960), (1915, 38328), (2298, 31940), (3064, 23955), (3194, 22980), (3830, 19164), (4596, 15970), (4791, 15320), (5745, 12776), (6388, 11490), (7660, 9582), (7985, 9192)]