204329760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4783}}^1$

素因数の和:4890

約数の個数: 96

約数和(自身を含む): 651006720

約数和(自身を除く): 446676960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 2848, 3560, 4272, 4783, 5340, 7120, 8544, 9566, 10680, 14240, 14349, 19132, 21360, 23915, 28698, 38264, 42720, 47830, 57396, 71745, 76528, 95660, 114792, 143490, 153056, 191320, 229584, 286980, 382640, 425687, 459168, 573960, 765280, 851374, 1147920, 1277061, 1702748, 2128435, 2295840, 2554122, 3405496, 4256870, 5108244, 6385305, 6810992, 8513740, 10216488, 12770610, 13621984, 17027480, 20432976, 25541220, 34054960, 40865952, 51082440, 68109920, 102164880, 204329760]

約数ペア:

[(1, 204329760), (2, 102164880), (3, 68109920), (4, 51082440), (5, 40865952), (6, 34054960), (8, 25541220), (10, 20432976), (12, 17027480), (15, 13621984), (16, 12770610), (20, 10216488), (24, 8513740), (30, 6810992), (32, 6385305), (40, 5108244), (48, 4256870), (60, 3405496), (80, 2554122), (89, 2295840), (96, 2128435), (120, 1702748), (160, 1277061), (178, 1147920), (240, 851374), (267, 765280), (356, 573960), (445, 459168), (480, 425687), (534, 382640), (712, 286980), (890, 229584), (1068, 191320), (1335, 153056), (1424, 143490), (1780, 114792), (2136, 95660), (2670, 76528), (2848, 71745), (3560, 57396), (4272, 47830), (4783, 42720), (5340, 38264), (7120, 28698), (8544, 23915), (9566, 21360), (10680, 19132), (14240, 14349)]