139687560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6361}}^1$

素因数の和:6439

約数の個数: 96

約数和(自身を含む): 461499480

約数和(自身を除く): 321811920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 6361, 7320, 10980, 12722, 19083, 21960, 25444, 31805, 38166, 50888, 57249, 63610, 76332, 95415, 114498, 127220, 152664, 190830, 228996, 254440, 286245, 381660, 388021, 457992, 572490, 763320, 776042, 1144980, 1164063, 1552084, 1940105, 2289960, 2328126, 3104168, 3492189, 3880210, 4656252, 5820315, 6984378, 7760420, 9312504, 11640630, 13968756, 15520840, 17460945, 23281260, 27937512, 34921890, 46562520, 69843780, 139687560]

約数ペア:

[(1, 139687560), (2, 69843780), (3, 46562520), (4, 34921890), (5, 27937512), (6, 23281260), (8, 17460945), (9, 15520840), (10, 13968756), (12, 11640630), (15, 9312504), (18, 7760420), (20, 6984378), (24, 5820315), (30, 4656252), (36, 3880210), (40, 3492189), (45, 3104168), (60, 2328126), (61, 2289960), (72, 1940105), (90, 1552084), (120, 1164063), (122, 1144980), (180, 776042), (183, 763320), (244, 572490), (305, 457992), (360, 388021), (366, 381660), (488, 286245), (549, 254440), (610, 228996), (732, 190830), (915, 152664), (1098, 127220), (1220, 114498), (1464, 95415), (1830, 76332), (2196, 63610), (2440, 57249), (2745, 50888), (3660, 38166), (4392, 31805), (5490, 25444), (6361, 21960), (7320, 19083), (10980, 12722)]