39069720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2705

約数の個数: 96

約数和(自身を含む): 130122720

約数和(自身を除く): 91053000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2647, 2952, 3690, 4920, 5294, 7380, 7941, 10588, 13235, 14760, 15882, 21176, 23823, 26470, 31764, 39705, 47646, 52940, 63528, 79410, 95292, 105880, 108527, 119115, 158820, 190584, 217054, 238230, 317640, 325581, 434108, 476460, 542635, 651162, 868216, 952920, 976743, 1085270, 1302324, 1627905, 1953486, 2170540, 2604648, 3255810, 3906972, 4341080, 4883715, 6511620, 7813944, 9767430, 13023240, 19534860, 39069720]

約数ペア:

[(1, 39069720), (2, 19534860), (3, 13023240), (4, 9767430), (5, 7813944), (6, 6511620), (8, 4883715), (9, 4341080), (10, 3906972), (12, 3255810), (15, 2604648), (18, 2170540), (20, 1953486), (24, 1627905), (30, 1302324), (36, 1085270), (40, 976743), (41, 952920), (45, 868216), (60, 651162), (72, 542635), (82, 476460), (90, 434108), (120, 325581), (123, 317640), (164, 238230), (180, 217054), (205, 190584), (246, 158820), (328, 119115), (360, 108527), (369, 105880), (410, 95292), (492, 79410), (615, 63528), (738, 52940), (820, 47646), (984, 39705), (1230, 31764), (1476, 26470), (1640, 23823), (1845, 21176), (2460, 15882), (2647, 14760), (2952, 13235), (3690, 10588), (4920, 7941), (5294, 7380)]