78034980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1300583}}^1$

素因数の和:1300595

約数の個数: 24

約数和(自身を含む): 218498112

約数和(自身を除く): 140463132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1300583, 2601166, 3901749, 5202332, 6502915, 7803498, 13005830, 15606996, 19508745, 26011660, 39017490, 78034980]

約数ペア:

[(1, 78034980), (2, 39017490), (3, 26011660), (4, 19508745), (5, 15606996), (6, 13005830), (10, 7803498), (12, 6502915), (15, 5202332), (20, 3901749), (30, 2601166), (60, 1300583)]