56468340

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{1291}}^1$

素因数の和:1321

約数の個数: 96

約数和(自身を含む): 177985920

約数和(自身を除く): 121517580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1291, 1458, 1620, 2187, 2430, 2582, 2916, 3645, 3873, 4374, 4860, 5164, 6455, 7290, 7746, 8748, 10935, 11619, 12910, 14580, 15492, 19365, 21870, 23238, 25820, 34857, 38730, 43740, 46476, 58095, 69714, 77460, 104571, 116190, 139428, 174285, 209142, 232380, 313713, 348570, 418284, 522855, 627426, 697140, 941139, 1045710, 1254852, 1568565, 1882278, 2091420, 2823417, 3137130, 3764556, 4705695, 5646834, 6274260, 9411390, 11293668, 14117085, 18822780, 28234170, 56468340]

約数ペア:

[(1, 56468340), (2, 28234170), (3, 18822780), (4, 14117085), (5, 11293668), (6, 9411390), (9, 6274260), (10, 5646834), (12, 4705695), (15, 3764556), (18, 3137130), (20, 2823417), (27, 2091420), (30, 1882278), (36, 1568565), (45, 1254852), (54, 1045710), (60, 941139), (81, 697140), (90, 627426), (108, 522855), (135, 418284), (162, 348570), (180, 313713), (243, 232380), (270, 209142), (324, 174285), (405, 139428), (486, 116190), (540, 104571), (729, 77460), (810, 69714), (972, 58095), (1215, 46476), (1291, 43740), (1458, 38730), (1620, 34857), (2187, 25820), (2430, 23238), (2582, 21870), (2916, 19365), (3645, 15492), (3873, 14580), (4374, 12910), (4860, 11619), (5164, 10935), (6455, 8748), (7290, 7746)]