90893040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 335871360

約数和(自身を除く): 244978320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 59, 60, 70, 80, 84, 98, 105, 112, 118, 120, 131, 140, 147, 168, 177, 196, 210, 236, 240, 245, 262, 280, 294, 295, 336, 354, 392, 393, 413, 420, 472, 490, 524, 560, 588, 590, 655, 708, 735, 784, 786, 826, 840, 885, 917, 944, 980, 1048, 1176, 1180, 1239, 1310, 1416, 1470, 1572, 1652, 1680, 1770, 1834, 1960, 1965, 2065, 2096, 2352, 2360, 2478, 2620, 2751, 2832, 2891, 2940, 3144, 3304, 3540, 3668, 3920, 3930, 4130, 4585, 4720, 4956, 5240, 5502, 5782, 5880, 6195, 6288, 6419, 6608, 7080, 7336, 7729, 7860, 8260, 8673, 9170, 9912, 10480, 11004, 11564, 11760, 12390, 12838, 13755, 14160, 14455, 14672, 15458, 15720, 16520, 17346, 18340, 19257, 19824, 22008, 23128, 23187, 24780, 25676, 27510, 28910, 30916, 31440, 32095, 33040, 34692, 36680, 38514, 38645, 43365, 44016, 46256, 46374, 49560, 51352, 54103, 55020, 57820, 61832, 64190, 69384, 73360, 77028, 77290, 86730, 92748, 96285, 99120, 102704, 108206, 110040, 115640, 115935, 123664, 128380, 138768, 154056, 154580, 162309, 173460, 185496, 192570, 216412, 220080, 231280, 231870, 256760, 270515, 308112, 309160, 324618, 346920, 370992, 378721, 385140, 432824, 463740, 513520, 541030, 618320, 649236, 693840, 757442, 770280, 811545, 865648, 927480, 1082060, 1136163, 1298472, 1514884, 1540560, 1623090, 1854960, 1893605, 2164120, 2272326, 2596944, 3029768, 3246180, 3787210, 4328240, 4544652, 5680815, 6059536, 6492360, 7574420, 9089304, 11361630, 12984720, 15148840, 18178608, 22723260, 30297680, 45446520, 90893040]

約数ペア:

[(1, 90893040), (2, 45446520), (3, 30297680), (4, 22723260), (5, 18178608), (6, 15148840), (7, 12984720), (8, 11361630), (10, 9089304), (12, 7574420), (14, 6492360), (15, 6059536), (16, 5680815), (20, 4544652), (21, 4328240), (24, 3787210), (28, 3246180), (30, 3029768), (35, 2596944), (40, 2272326), (42, 2164120), (48, 1893605), (49, 1854960), (56, 1623090), (59, 1540560), (60, 1514884), (70, 1298472), (80, 1136163), (84, 1082060), (98, 927480), (105, 865648), (112, 811545), (118, 770280), (120, 757442), (131, 693840), (140, 649236), (147, 618320), (168, 541030), (177, 513520), (196, 463740), (210, 432824), (236, 385140), (240, 378721), (245, 370992), (262, 346920), (280, 324618), (294, 309160), (295, 308112), (336, 270515), (354, 256760), (392, 231870), (393, 231280), (413, 220080), (420, 216412), (472, 192570), (490, 185496), (524, 173460), (560, 162309), (588, 154580), (590, 154056), (655, 138768), (708, 128380), (735, 123664), (784, 115935), (786, 115640), (826, 110040), (840, 108206), (885, 102704), (917, 99120), (944, 96285), (980, 92748), (1048, 86730), (1176, 77290), (1180, 77028), (1239, 73360), (1310, 69384), (1416, 64190), (1470, 61832), (1572, 57820), (1652, 55020), (1680, 54103), (1770, 51352), (1834, 49560), (1960, 46374), (1965, 46256), (2065, 44016), (2096, 43365), (2352, 38645), (2360, 38514), (2478, 36680), (2620, 34692), (2751, 33040), (2832, 32095), (2891, 31440), (2940, 30916), (3144, 28910), (3304, 27510), (3540, 25676), (3668, 24780), (3920, 23187), (3930, 23128), (4130, 22008), (4585, 19824), (4720, 19257), (4956, 18340), (5240, 17346), (5502, 16520), (5782, 15720), (5880, 15458), (6195, 14672), (6288, 14455), (6419, 14160), (6608, 13755), (7080, 12838), (7336, 12390), (7729, 11760), (7860, 11564), (8260, 11004), (8673, 10480), (9170, 9912)]