54631920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1103

約数の個数: 160

約数和(自身を含む): 199987200

約数和(自身を除く): 145355280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1049, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2098, 2170, 2480, 2604, 3147, 3255, 3472, 3720, 4196, 4340, 5208, 5245, 6294, 6510, 7343, 7440, 8392, 8680, 10416, 10490, 12588, 13020, 14686, 15735, 16784, 17360, 20980, 22029, 25176, 26040, 29372, 31470, 32519, 36715, 41960, 44058, 50352, 52080, 58744, 62940, 65038, 73430, 83920, 88116, 97557, 110145, 117488, 125880, 130076, 146860, 162595, 176232, 195114, 220290, 227633, 251760, 260152, 293720, 325190, 352464, 390228, 440580, 455266, 487785, 520304, 587440, 650380, 682899, 780456, 881160, 910532, 975570, 1138165, 1300760, 1365798, 1560912, 1762320, 1821064, 1951140, 2276330, 2601520, 2731596, 3414495, 3642128, 3902280, 4552660, 5463192, 6828990, 7804560, 9105320, 10926384, 13657980, 18210640, 27315960, 54631920]

約数ペア:

[(1, 54631920), (2, 27315960), (3, 18210640), (4, 13657980), (5, 10926384), (6, 9105320), (7, 7804560), (8, 6828990), (10, 5463192), (12, 4552660), (14, 3902280), (15, 3642128), (16, 3414495), (20, 2731596), (21, 2601520), (24, 2276330), (28, 1951140), (30, 1821064), (31, 1762320), (35, 1560912), (40, 1365798), (42, 1300760), (48, 1138165), (56, 975570), (60, 910532), (62, 881160), (70, 780456), (80, 682899), (84, 650380), (93, 587440), (105, 520304), (112, 487785), (120, 455266), (124, 440580), (140, 390228), (155, 352464), (168, 325190), (186, 293720), (210, 260152), (217, 251760), (240, 227633), (248, 220290), (280, 195114), (310, 176232), (336, 162595), (372, 146860), (420, 130076), (434, 125880), (465, 117488), (496, 110145), (560, 97557), (620, 88116), (651, 83920), (744, 73430), (840, 65038), (868, 62940), (930, 58744), (1049, 52080), (1085, 50352), (1240, 44058), (1302, 41960), (1488, 36715), (1680, 32519), (1736, 31470), (1860, 29372), (2098, 26040), (2170, 25176), (2480, 22029), (2604, 20980), (3147, 17360), (3255, 16784), (3472, 15735), (3720, 14686), (4196, 13020), (4340, 12588), (5208, 10490), (5245, 10416), (6294, 8680), (6510, 8392), (7343, 7440)]