65344920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2851}}^1$

素因数の和:3056

約数の個数: 64

約数和(自身を含む): 197130240

約数和(自身を除く): 131785320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2851, 2865, 3820, 4584, 5702, 5730, 7640, 8553, 11404, 11460, 14255, 17106, 22808, 22920, 28510, 34212, 42765, 57020, 68424, 85530, 114040, 171060, 342120, 544541, 1089082, 1633623, 2178164, 2722705, 3267246, 4356328, 5445410, 6534492, 8168115, 10890820, 13068984, 16336230, 21781640, 32672460, 65344920]

約数ペア:

[(1, 65344920), (2, 32672460), (3, 21781640), (4, 16336230), (5, 13068984), (6, 10890820), (8, 8168115), (10, 6534492), (12, 5445410), (15, 4356328), (20, 3267246), (24, 2722705), (30, 2178164), (40, 1633623), (60, 1089082), (120, 544541), (191, 342120), (382, 171060), (573, 114040), (764, 85530), (955, 68424), (1146, 57020), (1528, 42765), (1910, 34212), (2292, 28510), (2851, 22920), (2865, 22808), (3820, 17106), (4584, 14255), (5702, 11460), (5730, 11404), (7640, 8553)]