220194360

素因数分解:

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

素因数の和:1997

約数の個数: 96

約数和(自身を含む): 717949440

約数和(自身を除く): 497755080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 383, 766, 1149, 1532, 1597, 1915, 2298, 3064, 3194, 3447, 3830, 4596, 4791, 5745, 6388, 6894, 7660, 7985, 9192, 9582, 11490, 12776, 13788, 14373, 15320, 15970, 17235, 19164, 22980, 23955, 27576, 28746, 31940, 34470, 38328, 45960, 47910, 57492, 63880, 68940, 71865, 95820, 114984, 137880, 143730, 191640, 287460, 574920, 611651, 1223302, 1834953, 2446604, 3058255, 3669906, 4893208, 5504859, 6116510, 7339812, 9174765, 11009718, 12233020, 14679624, 18349530, 22019436, 24466040, 27524295, 36699060, 44038872, 55048590, 73398120, 110097180, 220194360]

約数ペア:

[(1, 220194360), (2, 110097180), (3, 73398120), (4, 55048590), (5, 44038872), (6, 36699060), (8, 27524295), (9, 24466040), (10, 22019436), (12, 18349530), (15, 14679624), (18, 12233020), (20, 11009718), (24, 9174765), (30, 7339812), (36, 6116510), (40, 5504859), (45, 4893208), (60, 3669906), (72, 3058255), (90, 2446604), (120, 1834953), (180, 1223302), (360, 611651), (383, 574920), (766, 287460), (1149, 191640), (1532, 143730), (1597, 137880), (1915, 114984), (2298, 95820), (3064, 71865), (3194, 68940), (3447, 63880), (3830, 57492), (4596, 47910), (4791, 45960), (5745, 38328), (6388, 34470), (6894, 31940), (7660, 28746), (7985, 27576), (9192, 23955), (9582, 22980), (11490, 19164), (12776, 17235), (13788, 15970), (14373, 15320)]