396732960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21193}}^1$

素因数の和:21227

約数の個数: 144

約数和(自身を含む): 1458062424

約数和(自身を除く): 1061329464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 21193, 42386, 63579, 84772, 105965, 127158, 169544, 190737, 211930, 254316, 275509, 317895, 339088, 381474, 423860, 508632, 551018, 635790, 678176, 762948, 826527, 847720, 953685, 1017264, 1102036, 1271580, 1377545, 1525896, 1653054, 1695440, 1907370, 2034528, 2204072, 2479581, 2543160, 2755090, 3051792, 3306108, 3390880, 3814740, 4132635, 4408144, 4959162, 5086320, 5510180, 6103584, 6612216, 7629480, 8265270, 8816288, 9918324, 10172640, 11020360, 12397905, 13224432, 15258960, 16530540, 19836648, 22040720, 24795810, 26448864, 30517920, 33061080, 39673296, 44081440, 49591620, 66122160, 79346592, 99183240, 132244320, 198366480, 396732960]

約数ペア:

[(1, 396732960), (2, 198366480), (3, 132244320), (4, 99183240), (5, 79346592), (6, 66122160), (8, 49591620), (9, 44081440), (10, 39673296), (12, 33061080), (13, 30517920), (15, 26448864), (16, 24795810), (18, 22040720), (20, 19836648), (24, 16530540), (26, 15258960), (30, 13224432), (32, 12397905), (36, 11020360), (39, 10172640), (40, 9918324), (45, 8816288), (48, 8265270), (52, 7629480), (60, 6612216), (65, 6103584), (72, 5510180), (78, 5086320), (80, 4959162), (90, 4408144), (96, 4132635), (104, 3814740), (117, 3390880), (120, 3306108), (130, 3051792), (144, 2755090), (156, 2543160), (160, 2479581), (180, 2204072), (195, 2034528), (208, 1907370), (234, 1695440), (240, 1653054), (260, 1525896), (288, 1377545), (312, 1271580), (360, 1102036), (390, 1017264), (416, 953685), (468, 847720), (480, 826527), (520, 762948), (585, 678176), (624, 635790), (720, 551018), (780, 508632), (936, 423860), (1040, 381474), (1170, 339088), (1248, 317895), (1440, 275509), (1560, 254316), (1872, 211930), (2080, 190737), (2340, 169544), (3120, 127158), (3744, 105965), (4680, 84772), (6240, 63579), (9360, 42386), (18720, 21193)]