481422240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25717}}^1$

素因数の和:25751

約数の個数: 144

約数和(自身を含む): 1769295528

約数和(自身を除く): 1287873288

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, 25717, 51434, 77151, 102868, 128585, 154302, 205736, 231453, 257170, 308604, 334321, 385755, 411472, 462906, 514340, 617208, 668642, 771510, 822944, 925812, 1002963, 1028680, 1157265, 1234416, 1337284, 1543020, 1671605, 1851624, 2005926, 2057360, 2314530, 2468832, 2674568, 3008889, 3086040, 3343210, 3703248, 4011852, 4114720, 4629060, 5014815, 5349136, 6017778, 6172080, 6686420, 7406496, 8023704, 9258120, 10029630, 10698272, 12035556, 12344160, 13372840, 15044445, 16047408, 18516240, 20059260, 24071112, 26745680, 30088890, 32094816, 37032480, 40118520, 48142224, 53491360, 60177780, 80237040, 96284448, 120355560, 160474080, 240711120, 481422240]

約数ペア:

[(1, 481422240), (2, 240711120), (3, 160474080), (4, 120355560), (5, 96284448), (6, 80237040), (8, 60177780), (9, 53491360), (10, 48142224), (12, 40118520), (13, 37032480), (15, 32094816), (16, 30088890), (18, 26745680), (20, 24071112), (24, 20059260), (26, 18516240), (30, 16047408), (32, 15044445), (36, 13372840), (39, 12344160), (40, 12035556), (45, 10698272), (48, 10029630), (52, 9258120), (60, 8023704), (65, 7406496), (72, 6686420), (78, 6172080), (80, 6017778), (90, 5349136), (96, 5014815), (104, 4629060), (117, 4114720), (120, 4011852), (130, 3703248), (144, 3343210), (156, 3086040), (160, 3008889), (180, 2674568), (195, 2468832), (208, 2314530), (234, 2057360), (240, 2005926), (260, 1851624), (288, 1671605), (312, 1543020), (360, 1337284), (390, 1234416), (416, 1157265), (468, 1028680), (480, 1002963), (520, 925812), (585, 822944), (624, 771510), (720, 668642), (780, 617208), (936, 514340), (1040, 462906), (1170, 411472), (1248, 385755), (1440, 334321), (1560, 308604), (1872, 257170), (2080, 231453), (2340, 205736), (3120, 154302), (3744, 128585), (4680, 102868), (6240, 77151), (9360, 51434), (18720, 25717)]