290342520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62039}}^1$

素因数の和:62069

約数の個数: 96

約数和(自身を含む): 1016215200

約数和(自身を除く): 725872680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 62039, 124078, 186117, 248156, 310195, 372234, 496312, 558351, 620390, 744468, 806507, 930585, 1116702, 1240780, 1488936, 1613014, 1861170, 2233404, 2419521, 2481560, 2791755, 3226028, 3722340, 4032535, 4466808, 4839042, 5583510, 6452056, 7258563, 7444680, 8065070, 9678084, 11167020, 12097605, 14517126, 16130140, 19356168, 22334040, 24195210, 29034252, 32260280, 36292815, 48390420, 58068504, 72585630, 96780840, 145171260, 290342520]

約数ペア:

[(1, 290342520), (2, 145171260), (3, 96780840), (4, 72585630), (5, 58068504), (6, 48390420), (8, 36292815), (9, 32260280), (10, 29034252), (12, 24195210), (13, 22334040), (15, 19356168), (18, 16130140), (20, 14517126), (24, 12097605), (26, 11167020), (30, 9678084), (36, 8065070), (39, 7444680), (40, 7258563), (45, 6452056), (52, 5583510), (60, 4839042), (65, 4466808), (72, 4032535), (78, 3722340), (90, 3226028), (104, 2791755), (117, 2481560), (120, 2419521), (130, 2233404), (156, 1861170), (180, 1613014), (195, 1488936), (234, 1240780), (260, 1116702), (312, 930585), (360, 806507), (390, 744468), (468, 620390), (520, 558351), (585, 496312), (780, 372234), (936, 310195), (1170, 248156), (1560, 186117), (2340, 124078), (4680, 62039)]