120167560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2897}}^1$

素因数の和:2986

約数の個数: 64

約数和(自身を含む): 291075120

約数和(自身を除く): 170907560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 85, 122, 136, 170, 244, 305, 340, 488, 610, 680, 1037, 1220, 2074, 2440, 2897, 4148, 5185, 5794, 8296, 10370, 11588, 14485, 20740, 23176, 28970, 41480, 49249, 57940, 98498, 115880, 176717, 196996, 246245, 353434, 393992, 492490, 706868, 883585, 984980, 1413736, 1767170, 1969960, 3004189, 3534340, 6008378, 7068680, 12016756, 15020945, 24033512, 30041890, 60083780, 120167560]

約数ペア:

[(1, 120167560), (2, 60083780), (4, 30041890), (5, 24033512), (8, 15020945), (10, 12016756), (17, 7068680), (20, 6008378), (34, 3534340), (40, 3004189), (61, 1969960), (68, 1767170), (85, 1413736), (122, 984980), (136, 883585), (170, 706868), (244, 492490), (305, 393992), (340, 353434), (488, 246245), (610, 196996), (680, 176717), (1037, 115880), (1220, 98498), (2074, 57940), (2440, 49249), (2897, 41480), (4148, 28970), (5185, 23176), (5794, 20740), (8296, 14485), (10370, 11588)]