65845032720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{274354303}}^1$

素因数の和:274354319

約数の個数: 40

約数和(自身を含む): 204119602176

約数和(自身を除く): 138274569456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 274354303, 548708606, 823062909, 1097417212, 1371771515, 1646125818, 2194834424, 2743543030, 3292251636, 4115314545, 4389668848, 5487086060, 6584503272, 8230629090, 10974172120, 13169006544, 16461258180, 21948344240, 32922516360, 65845032720]

約数ペア:

[(1, 65845032720), (2, 32922516360), (3, 21948344240), (4, 16461258180), (5, 13169006544), (6, 10974172120), (8, 8230629090), (10, 6584503272), (12, 5487086060), (15, 4389668848), (16, 4115314545), (20, 3292251636), (24, 2743543030), (30, 2194834424), (40, 1646125818), (48, 1371771515), (60, 1097417212), (80, 823062909), (120, 548708606), (240, 274354303)]