291592080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31153}}^1$

素因数の和:31185

約数の個数: 120

約数和(自身を含む): 1054625208

約数和(自身を除く): 763033128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 31153, 62306, 93459, 124612, 155765, 186918, 249224, 280377, 311530, 373836, 404989, 467295, 498448, 560754, 623060, 747672, 809978, 934590, 1121508, 1214967, 1246120, 1401885, 1495344, 1619956, 1869180, 2024945, 2243016, 2429934, 2492240, 2803770, 3239912, 3644901, 3738360, 4049890, 4486032, 4859868, 5607540, 6074835, 6479824, 7289802, 7476720, 8099780, 9719736, 11215080, 12149670, 14579604, 16199560, 18224505, 19439472, 22430160, 24299340, 29159208, 32399120, 36449010, 48598680, 58318416, 72898020, 97197360, 145796040, 291592080]

約数ペア:

[(1, 291592080), (2, 145796040), (3, 97197360), (4, 72898020), (5, 58318416), (6, 48598680), (8, 36449010), (9, 32399120), (10, 29159208), (12, 24299340), (13, 22430160), (15, 19439472), (16, 18224505), (18, 16199560), (20, 14579604), (24, 12149670), (26, 11215080), (30, 9719736), (36, 8099780), (39, 7476720), (40, 7289802), (45, 6479824), (48, 6074835), (52, 5607540), (60, 4859868), (65, 4486032), (72, 4049890), (78, 3738360), (80, 3644901), (90, 3239912), (104, 2803770), (117, 2492240), (120, 2429934), (130, 2243016), (144, 2024945), (156, 1869180), (180, 1619956), (195, 1495344), (208, 1401885), (234, 1246120), (240, 1214967), (260, 1121508), (312, 934590), (360, 809978), (390, 747672), (468, 623060), (520, 560754), (585, 498448), (624, 467295), (720, 404989), (780, 373836), (936, 311530), (1040, 280377), (1170, 249224), (1560, 186918), (1872, 155765), (2340, 124612), (3120, 93459), (4680, 62306), (9360, 31153)]