72283080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20771}}^1$

素因数の和:20814

約数の個数: 64

約数和(自身を含む): 224337600

約数和(自身を除く): 152054520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 20771, 41542, 62313, 83084, 103855, 124626, 166168, 207710, 249252, 311565, 415420, 498504, 602359, 623130, 830840, 1204718, 1246260, 1807077, 2409436, 2492520, 3011795, 3614154, 4818872, 6023590, 7228308, 9035385, 12047180, 14456616, 18070770, 24094360, 36141540, 72283080]

約数ペア:

[(1, 72283080), (2, 36141540), (3, 24094360), (4, 18070770), (5, 14456616), (6, 12047180), (8, 9035385), (10, 7228308), (12, 6023590), (15, 4818872), (20, 3614154), (24, 3011795), (29, 2492520), (30, 2409436), (40, 1807077), (58, 1246260), (60, 1204718), (87, 830840), (116, 623130), (120, 602359), (145, 498504), (174, 415420), (232, 311565), (290, 249252), (348, 207710), (435, 166168), (580, 124626), (696, 103855), (870, 83084), (1160, 62313), (1740, 41542), (3480, 20771)]