120413920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2264

約数の個数: 96

約数和(自身を含む): 320495616

約数和(自身を除く): 200081696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1705, 1760, 2207, 2480, 2728, 3410, 4414, 4960, 5456, 6820, 8828, 10912, 11035, 13640, 17656, 22070, 24277, 27280, 35312, 44140, 48554, 54560, 68417, 70624, 88280, 97108, 121385, 136834, 176560, 194216, 242770, 273668, 342085, 353120, 388432, 485540, 547336, 684170, 752587, 776864, 971080, 1094672, 1368340, 1505174, 1942160, 2189344, 2736680, 3010348, 3762935, 3884320, 5473360, 6020696, 7525870, 10946720, 12041392, 15051740, 24082784, 30103480, 60206960, 120413920]

約数ペア:

[(1, 120413920), (2, 60206960), (4, 30103480), (5, 24082784), (8, 15051740), (10, 12041392), (11, 10946720), (16, 7525870), (20, 6020696), (22, 5473360), (31, 3884320), (32, 3762935), (40, 3010348), (44, 2736680), (55, 2189344), (62, 1942160), (80, 1505174), (88, 1368340), (110, 1094672), (124, 971080), (155, 776864), (160, 752587), (176, 684170), (220, 547336), (248, 485540), (310, 388432), (341, 353120), (352, 342085), (440, 273668), (496, 242770), (620, 194216), (682, 176560), (880, 136834), (992, 121385), (1240, 97108), (1364, 88280), (1705, 70624), (1760, 68417), (2207, 54560), (2480, 48554), (2728, 44140), (3410, 35312), (4414, 27280), (4960, 24277), (5456, 22070), (6820, 17656), (8828, 13640), (10912, 11035)]