54656160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 195592320

約数和(自身を除く): 140936160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 461, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 922, 988, 1040, 1140, 1235, 1248, 1383, 1482, 1520, 1560, 1824, 1844, 1976, 2080, 2280, 2305, 2470, 2766, 2964, 3040, 3120, 3688, 3705, 3952, 4560, 4610, 4940, 5532, 5928, 5993, 6240, 6915, 7376, 7410, 7904, 8759, 9120, 9220, 9880, 11064, 11856, 11986, 13830, 14752, 14820, 17518, 17979, 18440, 19760, 22128, 23712, 23972, 26277, 27660, 29640, 29965, 35036, 35958, 36880, 39520, 43795, 44256, 47944, 52554, 55320, 59280, 59930, 70072, 71916, 73760, 87590, 89895, 95888, 105108, 110640, 113867, 118560, 119860, 131385, 140144, 143832, 175180, 179790, 191776, 210216, 221280, 227734, 239720, 262770, 280288, 287664, 341601, 350360, 359580, 420432, 455468, 479440, 525540, 569335, 575328, 683202, 700720, 719160, 840864, 910936, 958880, 1051080, 1138670, 1366404, 1401440, 1438320, 1708005, 1821872, 2102160, 2277340, 2732808, 2876640, 3416010, 3643744, 4204320, 4554680, 5465616, 6832020, 9109360, 10931232, 13664040, 18218720, 27328080, 54656160]

約数ペア:

[(1, 54656160), (2, 27328080), (3, 18218720), (4, 13664040), (5, 10931232), (6, 9109360), (8, 6832020), (10, 5465616), (12, 4554680), (13, 4204320), (15, 3643744), (16, 3416010), (19, 2876640), (20, 2732808), (24, 2277340), (26, 2102160), (30, 1821872), (32, 1708005), (38, 1438320), (39, 1401440), (40, 1366404), (48, 1138670), (52, 1051080), (57, 958880), (60, 910936), (65, 840864), (76, 719160), (78, 700720), (80, 683202), (95, 575328), (96, 569335), (104, 525540), (114, 479440), (120, 455468), (130, 420432), (152, 359580), (156, 350360), (160, 341601), (190, 287664), (195, 280288), (208, 262770), (228, 239720), (240, 227734), (247, 221280), (260, 210216), (285, 191776), (304, 179790), (312, 175180), (380, 143832), (390, 140144), (416, 131385), (456, 119860), (461, 118560), (480, 113867), (494, 110640), (520, 105108), (570, 95888), (608, 89895), (624, 87590), (741, 73760), (760, 71916), (780, 70072), (912, 59930), (922, 59280), (988, 55320), (1040, 52554), (1140, 47944), (1235, 44256), (1248, 43795), (1383, 39520), (1482, 36880), (1520, 35958), (1560, 35036), (1824, 29965), (1844, 29640), (1976, 27660), (2080, 26277), (2280, 23972), (2305, 23712), (2470, 22128), (2766, 19760), (2964, 18440), (3040, 17979), (3120, 17518), (3688, 14820), (3705, 14752), (3952, 13830), (4560, 11986), (4610, 11856), (4940, 11064), (5532, 9880), (5928, 9220), (5993, 9120), (6240, 8759), (6915, 7904), (7376, 7410)]