144627760

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{7759}}^1$

素因数の和:8005

約数の個数: 40

約数和(自身を含む): 337746240

約数和(自身を除く): 193118480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1864, 2330, 3728, 4660, 7759, 9320, 15518, 18640, 31036, 38795, 62072, 77590, 124144, 155180, 310360, 620720, 1807847, 3615694, 7231388, 9039235, 14462776, 18078470, 28925552, 36156940, 72313880, 144627760]

約数ペア:

[(1, 144627760), (2, 72313880), (4, 36156940), (5, 28925552), (8, 18078470), (10, 14462776), (16, 9039235), (20, 7231388), (40, 3615694), (80, 1807847), (233, 620720), (466, 310360), (932, 155180), (1165, 124144), (1864, 77590), (2330, 62072), (3728, 38795), (4660, 31036), (7759, 18640), (9320, 15518)]