259096560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1079569}}^1$

素因数の和:1079585

約数の個数: 40

約数和(自身を含む): 803200080

約数和(自身を除く): 544103520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1079569, 2159138, 3238707, 4318276, 5397845, 6477414, 8636552, 10795690, 12954828, 16193535, 17273104, 21591380, 25909656, 32387070, 43182760, 51819312, 64774140, 86365520, 129548280, 259096560]

約数ペア:

[(1, 259096560), (2, 129548280), (3, 86365520), (4, 64774140), (5, 51819312), (6, 43182760), (8, 32387070), (10, 25909656), (12, 21591380), (15, 17273104), (16, 16193535), (20, 12954828), (24, 10795690), (30, 8636552), (40, 6477414), (48, 5397845), (60, 4318276), (80, 3238707), (120, 2159138), (240, 1079569)]