547560

素因数分解:

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

素因数の和:49

約数の個数: 120

約数和(自身を含む): 1992870

約数和(自身を除く): 1445310

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 169, 180, 195, 216, 234, 260, 270, 312, 324, 338, 351, 360, 390, 405, 468, 507, 520, 540, 585, 648, 676, 702, 780, 810, 845, 936, 1014, 1053, 1080, 1170, 1352, 1404, 1521, 1560, 1620, 1690, 1755, 2028, 2106, 2340, 2535, 2808, 3042, 3240, 3380, 3510, 4056, 4212, 4563, 4680, 5070, 5265, 6084, 6760, 7020, 7605, 8424, 9126, 10140, 10530, 12168, 13689, 14040, 15210, 18252, 20280, 21060, 22815, 27378, 30420, 36504, 42120, 45630, 54756, 60840, 68445, 91260, 109512, 136890, 182520, 273780, 547560]

約数ペア:

[(1, 547560), (2, 273780), (3, 182520), (4, 136890), (5, 109512), (6, 91260), (8, 68445), (9, 60840), (10, 54756), (12, 45630), (13, 42120), (15, 36504), (18, 30420), (20, 27378), (24, 22815), (26, 21060), (27, 20280), (30, 18252), (36, 15210), (39, 14040), (40, 13689), (45, 12168), (52, 10530), (54, 10140), (60, 9126), (65, 8424), (72, 7605), (78, 7020), (81, 6760), (90, 6084), (104, 5265), (108, 5070), (117, 4680), (120, 4563), (130, 4212), (135, 4056), (156, 3510), (162, 3380), (169, 3240), (180, 3042), (195, 2808), (216, 2535), (234, 2340), (260, 2106), (270, 2028), (312, 1755), (324, 1690), (338, 1620), (351, 1560), (360, 1521), (390, 1404), (405, 1352), (468, 1170), (507, 1080), (520, 1053), (540, 1014), (585, 936), (648, 845), (676, 810), (702, 780)]