327216720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1363403}}^1$

素因数の和:1363419

約数の個数: 40

約数和(自身を含む): 1014372576

約数和(自身を除く): 687155856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1363403, 2726806, 4090209, 5453612, 6817015, 8180418, 10907224, 13634030, 16360836, 20451045, 21814448, 27268060, 32721672, 40902090, 54536120, 65443344, 81804180, 109072240, 163608360, 327216720]

約数ペア:

[(1, 327216720), (2, 163608360), (3, 109072240), (4, 81804180), (5, 65443344), (6, 54536120), (8, 40902090), (10, 32721672), (12, 27268060), (15, 21814448), (16, 20451045), (20, 16360836), (24, 13634030), (30, 10907224), (40, 8180418), (48, 6817015), (60, 5453612), (80, 4090209), (120, 2726806), (240, 1363403)]