120104880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{1459}}^1$

素因数の和:1496

約数の個数: 160

約数和(自身を含む): 434496000

約数和(自身を除く): 314391120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1459, 1470, 1680, 1715, 1960, 2058, 2352, 2744, 2918, 2940, 3430, 3920, 4116, 4377, 5145, 5488, 5836, 5880, 6860, 7295, 8232, 8754, 10213, 10290, 11672, 11760, 13720, 14590, 16464, 17508, 20426, 20580, 21885, 23344, 27440, 29180, 30639, 35016, 40852, 41160, 43770, 51065, 58360, 61278, 70032, 71491, 81704, 82320, 87540, 102130, 116720, 122556, 142982, 153195, 163408, 175080, 204260, 214473, 245112, 285964, 306390, 350160, 357455, 408520, 428946, 490224, 500437, 571928, 612780, 714910, 817040, 857892, 1000874, 1072365, 1143856, 1225560, 1429820, 1501311, 1715784, 2001748, 2144730, 2451120, 2502185, 2859640, 3002622, 3431568, 4003496, 4289460, 5004370, 5719280, 6005244, 7506555, 8006992, 8578920, 10008740, 12010488, 15013110, 17157840, 20017480, 24020976, 30026220, 40034960, 60052440, 120104880]

約数ペア:

[(1, 120104880), (2, 60052440), (3, 40034960), (4, 30026220), (5, 24020976), (6, 20017480), (7, 17157840), (8, 15013110), (10, 12010488), (12, 10008740), (14, 8578920), (15, 8006992), (16, 7506555), (20, 6005244), (21, 5719280), (24, 5004370), (28, 4289460), (30, 4003496), (35, 3431568), (40, 3002622), (42, 2859640), (48, 2502185), (49, 2451120), (56, 2144730), (60, 2001748), (70, 1715784), (80, 1501311), (84, 1429820), (98, 1225560), (105, 1143856), (112, 1072365), (120, 1000874), (140, 857892), (147, 817040), (168, 714910), (196, 612780), (210, 571928), (240, 500437), (245, 490224), (280, 428946), (294, 408520), (336, 357455), (343, 350160), (392, 306390), (420, 285964), (490, 245112), (560, 214473), (588, 204260), (686, 175080), (735, 163408), (784, 153195), (840, 142982), (980, 122556), (1029, 116720), (1176, 102130), (1372, 87540), (1459, 82320), (1470, 81704), (1680, 71491), (1715, 70032), (1960, 61278), (2058, 58360), (2352, 51065), (2744, 43770), (2918, 41160), (2940, 40852), (3430, 35016), (3920, 30639), (4116, 29180), (4377, 27440), (5145, 23344), (5488, 21885), (5836, 20580), (5880, 20426), (6860, 17508), (7295, 16464), (8232, 14590), (8754, 13720), (10213, 11760), (10290, 11672)]