15382260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 47194056

約数和(自身を除く): 31811796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 881, 970, 1164, 1455, 1746, 1762, 1940, 2643, 2910, 3492, 3524, 4365, 4405, 5286, 5820, 7929, 8730, 8810, 10572, 13215, 15858, 17460, 17620, 26430, 31716, 39645, 52860, 79290, 85457, 158580, 170914, 256371, 341828, 427285, 512742, 769113, 854570, 1025484, 1281855, 1538226, 1709140, 2563710, 3076452, 3845565, 5127420, 7691130, 15382260]

約数ペア:

[(1, 15382260), (2, 7691130), (3, 5127420), (4, 3845565), (5, 3076452), (6, 2563710), (9, 1709140), (10, 1538226), (12, 1281855), (15, 1025484), (18, 854570), (20, 769113), (30, 512742), (36, 427285), (45, 341828), (60, 256371), (90, 170914), (97, 158580), (180, 85457), (194, 79290), (291, 52860), (388, 39645), (485, 31716), (582, 26430), (873, 17620), (881, 17460), (970, 15858), (1164, 13215), (1455, 10572), (1746, 8810), (1762, 8730), (1940, 7929), (2643, 5820), (2910, 5286), (3492, 4405), (3524, 4365)]