387079680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3877}}^1$

素因数の和:3916

約数の個数: 160

約数和(自身を含む): 1332977184

約数和(自身を除く): 945897504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3120, 3328, 3840, 3877, 4160, 4992, 6240, 6656, 7680, 7754, 8320, 9984, 11631, 12480, 15508, 16640, 19385, 19968, 23262, 24960, 31016, 33280, 38770, 46524, 49920, 50401, 58155, 62032, 77540, 93048, 99840, 100802, 116310, 124064, 151203, 155080, 186096, 201604, 232620, 248128, 252005, 302406, 310160, 372192, 403208, 465240, 496256, 504010, 604812, 620320, 744384, 756015, 806416, 930480, 992512, 1008020, 1209624, 1240640, 1488768, 1512030, 1612832, 1860960, 1985024, 2016040, 2419248, 2481280, 2977536, 3024060, 3225664, 3721920, 4032080, 4838496, 4962560, 5955072, 6048120, 6451328, 7443840, 8064160, 9676992, 9925120, 12096240, 12902656, 14887680, 16128320, 19353984, 24192480, 25805312, 29775360, 32256640, 38707968, 48384960, 64513280, 77415936, 96769920, 129026560, 193539840, 387079680]

約数ペア:

[(1, 387079680), (2, 193539840), (3, 129026560), (4, 96769920), (5, 77415936), (6, 64513280), (8, 48384960), (10, 38707968), (12, 32256640), (13, 29775360), (15, 25805312), (16, 24192480), (20, 19353984), (24, 16128320), (26, 14887680), (30, 12902656), (32, 12096240), (39, 9925120), (40, 9676992), (48, 8064160), (52, 7443840), (60, 6451328), (64, 6048120), (65, 5955072), (78, 4962560), (80, 4838496), (96, 4032080), (104, 3721920), (120, 3225664), (128, 3024060), (130, 2977536), (156, 2481280), (160, 2419248), (192, 2016040), (195, 1985024), (208, 1860960), (240, 1612832), (256, 1512030), (260, 1488768), (312, 1240640), (320, 1209624), (384, 1008020), (390, 992512), (416, 930480), (480, 806416), (512, 756015), (520, 744384), (624, 620320), (640, 604812), (768, 504010), (780, 496256), (832, 465240), (960, 403208), (1040, 372192), (1248, 310160), (1280, 302406), (1536, 252005), (1560, 248128), (1664, 232620), (1920, 201604), (2080, 186096), (2496, 155080), (2560, 151203), (3120, 124064), (3328, 116310), (3840, 100802), (3877, 99840), (4160, 93048), (4992, 77540), (6240, 62032), (6656, 58155), (7680, 50401), (7754, 49920), (8320, 46524), (9984, 38770), (11631, 33280), (12480, 31016), (15508, 24960), (16640, 23262), (19385, 19968)]