360804780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31817}}^1$

素因数の和:31845

約数の個数: 120

約数和(自身を含む): 1293592608

約数和(自身を除く): 932787828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 31817, 63634, 95451, 127268, 159085, 190902, 222719, 286353, 318170, 381804, 445438, 477255, 572706, 636340, 668157, 859059, 890876, 954510, 1113595, 1145412, 1336314, 1431765, 1718118, 1909020, 2004471, 2227190, 2577177, 2672628, 2863530, 3340785, 3436236, 4008942, 4295295, 4454380, 5154354, 5727060, 6013413, 6681570, 8017884, 8590590, 10022355, 10308708, 12026826, 12885885, 13363140, 17181180, 18040239, 20044710, 24053652, 25771770, 30067065, 36080478, 40089420, 51543540, 60134130, 72160956, 90201195, 120268260, 180402390, 360804780]

約数ペア:

[(1, 360804780), (2, 180402390), (3, 120268260), (4, 90201195), (5, 72160956), (6, 60134130), (7, 51543540), (9, 40089420), (10, 36080478), (12, 30067065), (14, 25771770), (15, 24053652), (18, 20044710), (20, 18040239), (21, 17181180), (27, 13363140), (28, 12885885), (30, 12026826), (35, 10308708), (36, 10022355), (42, 8590590), (45, 8017884), (54, 6681570), (60, 6013413), (63, 5727060), (70, 5154354), (81, 4454380), (84, 4295295), (90, 4008942), (105, 3436236), (108, 3340785), (126, 2863530), (135, 2672628), (140, 2577177), (162, 2227190), (180, 2004471), (189, 1909020), (210, 1718118), (252, 1431765), (270, 1336314), (315, 1145412), (324, 1113595), (378, 954510), (405, 890876), (420, 859059), (540, 668157), (567, 636340), (630, 572706), (756, 477255), (810, 445438), (945, 381804), (1134, 318170), (1260, 286353), (1620, 222719), (1890, 190902), (2268, 159085), (2835, 127268), (3780, 95451), (5670, 63634), (11340, 31817)]