40694040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113039}}^1$

素因数の和:113056

約数の個数: 48

約数和(自身を含む): 132256800

約数和(自身を除く): 91562760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 113039, 226078, 339117, 452156, 565195, 678234, 904312, 1017351, 1130390, 1356468, 1695585, 2034702, 2260780, 2712936, 3391170, 4069404, 4521560, 5086755, 6782340, 8138808, 10173510, 13564680, 20347020, 40694040]

約数ペア:

[(1, 40694040), (2, 20347020), (3, 13564680), (4, 10173510), (5, 8138808), (6, 6782340), (8, 5086755), (9, 4521560), (10, 4069404), (12, 3391170), (15, 2712936), (18, 2260780), (20, 2034702), (24, 1695585), (30, 1356468), (36, 1130390), (40, 1017351), (45, 904312), (60, 678234), (72, 565195), (90, 452156), (120, 339117), (180, 226078), (360, 113039)]