159192720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{221101}}^1$

素因数の和:221120

約数の個数: 60

約数和(自身を含む): 534624636

約数和(自身を除く): 375431916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 221101, 442202, 663303, 884404, 1105505, 1326606, 1768808, 1989909, 2211010, 2653212, 3316515, 3537616, 3979818, 4422020, 5306424, 6633030, 7959636, 8844040, 9949545, 10612848, 13266060, 15919272, 17688080, 19899090, 26532120, 31838544, 39798180, 53064240, 79596360, 159192720]

約数ペア:

[(1, 159192720), (2, 79596360), (3, 53064240), (4, 39798180), (5, 31838544), (6, 26532120), (8, 19899090), (9, 17688080), (10, 15919272), (12, 13266060), (15, 10612848), (16, 9949545), (18, 8844040), (20, 7959636), (24, 6633030), (30, 5306424), (36, 4422020), (40, 3979818), (45, 3537616), (48, 3316515), (60, 2653212), (72, 2211010), (80, 1989909), (90, 1768808), (120, 1326606), (144, 1105505), (180, 884404), (240, 663303), (360, 442202), (720, 221101)]