2456580720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2917}}^1$

素因数の和:2984

約数の個数: 240

約数和(自身を含む): 8662258080

約数和(自身を除く): 6205677360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 121, 132, 145, 165, 174, 176, 220, 232, 240, 242, 264, 290, 319, 330, 348, 363, 435, 440, 464, 484, 528, 580, 605, 638, 660, 696, 726, 870, 880, 957, 968, 1160, 1210, 1276, 1320, 1392, 1452, 1595, 1740, 1815, 1914, 1936, 2320, 2420, 2552, 2640, 2904, 2917, 3190, 3480, 3509, 3630, 3828, 4785, 4840, 5104, 5808, 5834, 6380, 6960, 7018, 7260, 7656, 8751, 9570, 9680, 10527, 11668, 12760, 14036, 14520, 14585, 15312, 17502, 17545, 19140, 21054, 23336, 25520, 28072, 29040, 29170, 32087, 35004, 35090, 38280, 42108, 43755, 46672, 52635, 56144, 58340, 64174, 70008, 70180, 76560, 84216, 84593, 87510, 96261, 105270, 116680, 128348, 140016, 140360, 160435, 168432, 169186, 175020, 192522, 210540, 233360, 253779, 256696, 280720, 320870, 338372, 350040, 352957, 385044, 421080, 422965, 481305, 507558, 513392, 641740, 676744, 700080, 705914, 770088, 842160, 845930, 930523, 962610, 1015116, 1058871, 1268895, 1283480, 1353488, 1411828, 1540176, 1691860, 1764785, 1861046, 1925220, 2030232, 2117742, 2537790, 2566960, 2791569, 2823656, 3383720, 3529570, 3722092, 3850440, 4060464, 4235484, 4652615, 5075580, 5294355, 5583138, 5647312, 6767440, 7059140, 7444184, 7700880, 8470968, 9305230, 10151160, 10235753, 10588710, 11166276, 13957845, 14118280, 14888368, 16941936, 18610460, 20302320, 20471506, 21177420, 22332552, 27915690, 28236560, 30707259, 37220920, 40943012, 42354840, 44665104, 51178765, 55831380, 61414518, 74441840, 81886024, 84709680, 102357530, 111662760, 122829036, 153536295, 163772048, 204715060, 223325520, 245658072, 307072590, 409430120, 491316144, 614145180, 818860240, 1228290360, 2456580720]

約数ペア:

[(1, 2456580720), (2, 1228290360), (3, 818860240), (4, 614145180), (5, 491316144), (6, 409430120), (8, 307072590), (10, 245658072), (11, 223325520), (12, 204715060), (15, 163772048), (16, 153536295), (20, 122829036), (22, 111662760), (24, 102357530), (29, 84709680), (30, 81886024), (33, 74441840), (40, 61414518), (44, 55831380), (48, 51178765), (55, 44665104), (58, 42354840), (60, 40943012), (66, 37220920), (80, 30707259), (87, 28236560), (88, 27915690), (110, 22332552), (116, 21177420), (120, 20471506), (121, 20302320), (132, 18610460), (145, 16941936), (165, 14888368), (174, 14118280), (176, 13957845), (220, 11166276), (232, 10588710), (240, 10235753), (242, 10151160), (264, 9305230), (290, 8470968), (319, 7700880), (330, 7444184), (348, 7059140), (363, 6767440), (435, 5647312), (440, 5583138), (464, 5294355), (484, 5075580), (528, 4652615), (580, 4235484), (605, 4060464), (638, 3850440), (660, 3722092), (696, 3529570), (726, 3383720), (870, 2823656), (880, 2791569), (957, 2566960), (968, 2537790), (1160, 2117742), (1210, 2030232), (1276, 1925220), (1320, 1861046), (1392, 1764785), (1452, 1691860), (1595, 1540176), (1740, 1411828), (1815, 1353488), (1914, 1283480), (1936, 1268895), (2320, 1058871), (2420, 1015116), (2552, 962610), (2640, 930523), (2904, 845930), (2917, 842160), (3190, 770088), (3480, 705914), (3509, 700080), (3630, 676744), (3828, 641740), (4785, 513392), (4840, 507558), (5104, 481305), (5808, 422965), (5834, 421080), (6380, 385044), (6960, 352957), (7018, 350040), (7260, 338372), (7656, 320870), (8751, 280720), (9570, 256696), (9680, 253779), (10527, 233360), (11668, 210540), (12760, 192522), (14036, 175020), (14520, 169186), (14585, 168432), (15312, 160435), (17502, 140360), (17545, 140016), (19140, 128348), (21054, 116680), (23336, 105270), (25520, 96261), (28072, 87510), (29040, 84593), (29170, 84216), (32087, 76560), (35004, 70180), (35090, 70008), (38280, 64174), (42108, 58340), (43755, 56144), (46672, 52635)]