115640760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 361025280

約数和(自身を除く): 245384520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 73, 86, 120, 129, 146, 172, 215, 219, 258, 292, 307, 344, 365, 430, 438, 516, 584, 614, 645, 730, 860, 876, 921, 1032, 1095, 1228, 1290, 1460, 1535, 1720, 1752, 1842, 2190, 2456, 2580, 2920, 3070, 3139, 3684, 4380, 4605, 5160, 6140, 6278, 7368, 8760, 9210, 9417, 12280, 12556, 13201, 15695, 18420, 18834, 22411, 25112, 26402, 31390, 36840, 37668, 39603, 44822, 47085, 52804, 62780, 66005, 67233, 75336, 79206, 89644, 94170, 105608, 112055, 125560, 132010, 134466, 158412, 179288, 188340, 198015, 224110, 264020, 268932, 316824, 336165, 376680, 396030, 448220, 528040, 537864, 672330, 792060, 896440, 963673, 1344660, 1584120, 1927346, 2689320, 2891019, 3854692, 4818365, 5782038, 7709384, 9636730, 11564076, 14455095, 19273460, 23128152, 28910190, 38546920, 57820380, 115640760]

約数ペア:

[(1, 115640760), (2, 57820380), (3, 38546920), (4, 28910190), (5, 23128152), (6, 19273460), (8, 14455095), (10, 11564076), (12, 9636730), (15, 7709384), (20, 5782038), (24, 4818365), (30, 3854692), (40, 2891019), (43, 2689320), (60, 1927346), (73, 1584120), (86, 1344660), (120, 963673), (129, 896440), (146, 792060), (172, 672330), (215, 537864), (219, 528040), (258, 448220), (292, 396030), (307, 376680), (344, 336165), (365, 316824), (430, 268932), (438, 264020), (516, 224110), (584, 198015), (614, 188340), (645, 179288), (730, 158412), (860, 134466), (876, 132010), (921, 125560), (1032, 112055), (1095, 105608), (1228, 94170), (1290, 89644), (1460, 79206), (1535, 75336), (1720, 67233), (1752, 66005), (1842, 62780), (2190, 52804), (2456, 47085), (2580, 44822), (2920, 39603), (3070, 37668), (3139, 36840), (3684, 31390), (4380, 26402), (4605, 25112), (5160, 22411), (6140, 18834), (6278, 18420), (7368, 15695), (8760, 13201), (9210, 12556), (9417, 12280)]