69268560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{727}}^1$

素因数の和:1140

約数の個数: 80

約数和(自身を含む): 215569536

約数和(自身を除く): 146300976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 397, 727, 794, 1191, 1454, 1588, 1985, 2181, 2382, 2908, 3176, 3635, 3970, 4362, 4764, 5816, 5955, 6352, 7270, 7940, 8724, 9528, 10905, 11632, 11910, 14540, 15880, 17448, 19056, 21810, 23820, 29080, 31760, 34896, 43620, 47640, 58160, 87240, 95280, 174480, 288619, 577238, 865857, 1154476, 1443095, 1731714, 2308952, 2886190, 3463428, 4329285, 4617904, 5772380, 6926856, 8658570, 11544760, 13853712, 17317140, 23089520, 34634280, 69268560]

約数ペア:

[(1, 69268560), (2, 34634280), (3, 23089520), (4, 17317140), (5, 13853712), (6, 11544760), (8, 8658570), (10, 6926856), (12, 5772380), (15, 4617904), (16, 4329285), (20, 3463428), (24, 2886190), (30, 2308952), (40, 1731714), (48, 1443095), (60, 1154476), (80, 865857), (120, 577238), (240, 288619), (397, 174480), (727, 95280), (794, 87240), (1191, 58160), (1454, 47640), (1588, 43620), (1985, 34896), (2181, 31760), (2382, 29080), (2908, 23820), (3176, 21810), (3635, 19056), (3970, 17448), (4362, 15880), (4764, 14540), (5816, 11910), (5955, 11632), (6352, 10905), (7270, 9528), (7940, 8724)]