252301920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40433}}^1$

素因数の和:40464

約数の個数: 96

約数和(自身を含む): 855906912

約数和(自身を除く): 603604992

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 40433, 80866, 121299, 161732, 202165, 242598, 323464, 404330, 485196, 525629, 606495, 646928, 808660, 970392, 1051258, 1212990, 1293856, 1576887, 1617320, 1940784, 2102516, 2425980, 2628145, 3153774, 3234640, 3881568, 4205032, 4851960, 5256290, 6307548, 6469280, 7884435, 8410064, 9703920, 10512580, 12615096, 15768870, 16820128, 19407840, 21025160, 25230192, 31537740, 42050320, 50460384, 63075480, 84100640, 126150960, 252301920]

約数ペア:

[(1, 252301920), (2, 126150960), (3, 84100640), (4, 63075480), (5, 50460384), (6, 42050320), (8, 31537740), (10, 25230192), (12, 21025160), (13, 19407840), (15, 16820128), (16, 15768870), (20, 12615096), (24, 10512580), (26, 9703920), (30, 8410064), (32, 7884435), (39, 6469280), (40, 6307548), (48, 5256290), (52, 4851960), (60, 4205032), (65, 3881568), (78, 3234640), (80, 3153774), (96, 2628145), (104, 2425980), (120, 2102516), (130, 1940784), (156, 1617320), (160, 1576887), (195, 1293856), (208, 1212990), (240, 1051258), (260, 970392), (312, 808660), (390, 646928), (416, 606495), (480, 525629), (520, 485196), (624, 404330), (780, 323464), (1040, 242598), (1248, 202165), (1560, 161732), (2080, 121299), (3120, 80866), (6240, 40433)]