555972.0000000

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 13996800

約数和(自身を除く): 9900840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 107, 110, 116, 120, 132, 145, 165, 174, 214, 220, 232, 264, 290, 319, 321, 330, 348, 428, 435, 440, 535, 580, 638, 642, 660, 696, 856, 870, 957, 1070, 1160, 1177, 1276, 1284, 1320, 1595, 1605, 1740, 1914, 2140, 2354, 2552, 2568, 3103, 3190, 3210, 3480, 3531, 3828, 4280, 4708, 4785, 5885, 6206, 6380, 6420, 7062, 7656, 9309, 9416, 9570, 11770, 12412, 12760, 12840, 14124, 15515, 17655, 18618, 19140, 23540, 24824, 28248, 31030, 34133, 35310, 37236, 38280, 46545, 47080, 62060, 68266, 70620, 74472, 93090, 102399, 124120, 136532, 141240, 170665, 186180, 204798, 273064, 341330, 372360, 409596, 511995, 682660, 819192, 1023990, 1365320, 2047980, 4095960]

約数ペア:

[(1, 4095960), (2, 2047980), (3, 1365320), (4, 1023990), (5, 819192), (6, 682660), (8, 511995), (10, 409596), (11, 372360), (12, 341330), (15, 273064), (20, 204798), (22, 186180), (24, 170665), (29, 141240), (30, 136532), (33, 124120), (40, 102399), (44, 93090), (55, 74472), (58, 70620), (60, 68266), (66, 62060), (87, 47080), (88, 46545), (107, 38280), (110, 37236), (116, 35310), (120, 34133), (132, 31030), (145, 28248), (165, 24824), (174, 23540), (214, 19140), (220, 18618), (232, 17655), (264, 15515), (290, 14124), (319, 12840), (321, 12760), (330, 12412), (348, 11770), (428, 9570), (435, 9416), (440, 9309), (535, 7656), (580, 7062), (638, 6420), (642, 6380), (660, 6206), (696, 5885), (856, 4785), (870, 4708), (957, 4280), (1070, 3828), (1160, 3531), (1177, 3480), (1276, 3210), (1284, 3190), (1320, 3103), (1595, 2568), (1605, 2552), (1740, 2354), (1914, 2140)]