630204480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1873

約数の個数: 168

約数和(自身を含む): 2185976832

約数和(自身を除く): 1555772352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 480, 508, 576, 635, 720, 762, 960, 1016, 1143, 1270, 1440, 1524, 1723, 1905, 2032, 2286, 2540, 2880, 3048, 3446, 3810, 4064, 4572, 5080, 5169, 5715, 6096, 6892, 7620, 8128, 8615, 9144, 10160, 10338, 11430, 12192, 13784, 15240, 15507, 17230, 18288, 20320, 20676, 22860, 24384, 25845, 27568, 30480, 31014, 34460, 36576, 40640, 41352, 45720, 51690, 55136, 60960, 62028, 68920, 73152, 77535, 82704, 91440, 103380, 110272, 121920, 124056, 137840, 155070, 165408, 182880, 206760, 218821, 248112, 275680, 310140, 330816, 365760, 413520, 437642, 496224, 551360, 620280, 656463, 827040, 875284, 992448, 1094105, 1240560, 1312926, 1654080, 1750568, 1969389, 2188210, 2481120, 2625852, 3282315, 3501136, 3938778, 4376420, 4962240, 5251704, 6564630, 7002272, 7877556, 8752840, 9846945, 10503408, 13129260, 14004544, 15755112, 17505680, 19693890, 21006816, 26258520, 31510224, 35011360, 39387780, 42013632, 52517040, 63020448, 70022720, 78775560, 105034080, 126040896, 157551120, 210068160, 315102240, 630204480]

約数ペア:

[(1, 630204480), (2, 315102240), (3, 210068160), (4, 157551120), (5, 126040896), (6, 105034080), (8, 78775560), (9, 70022720), (10, 63020448), (12, 52517040), (15, 42013632), (16, 39387780), (18, 35011360), (20, 31510224), (24, 26258520), (30, 21006816), (32, 19693890), (36, 17505680), (40, 15755112), (45, 14004544), (48, 13129260), (60, 10503408), (64, 9846945), (72, 8752840), (80, 7877556), (90, 7002272), (96, 6564630), (120, 5251704), (127, 4962240), (144, 4376420), (160, 3938778), (180, 3501136), (192, 3282315), (240, 2625852), (254, 2481120), (288, 2188210), (320, 1969389), (360, 1750568), (381, 1654080), (480, 1312926), (508, 1240560), (576, 1094105), (635, 992448), (720, 875284), (762, 827040), (960, 656463), (1016, 620280), (1143, 551360), (1270, 496224), (1440, 437642), (1524, 413520), (1723, 365760), (1905, 330816), (2032, 310140), (2286, 275680), (2540, 248112), (2880, 218821), (3048, 206760), (3446, 182880), (3810, 165408), (4064, 155070), (4572, 137840), (5080, 124056), (5169, 121920), (5715, 110272), (6096, 103380), (6892, 91440), (7620, 82704), (8128, 77535), (8615, 73152), (9144, 68920), (10160, 62028), (10338, 60960), (11430, 55136), (12192, 51690), (13784, 45720), (15240, 41352), (15507, 40640), (17230, 36576), (18288, 34460), (20320, 31014), (20676, 30480), (22860, 27568), (24384, 25845)]