40551240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1867}}^1$

素因数の和:2062

約数の個数: 64

約数和(自身を含む): 122391360

約数和(自身を除く): 81840120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 1867, 2172, 2715, 3620, 3734, 4344, 5430, 5601, 7240, 7468, 9335, 10860, 11202, 14936, 18670, 21720, 22404, 28005, 37340, 44808, 56010, 74680, 112020, 224040, 337927, 675854, 1013781, 1351708, 1689635, 2027562, 2703416, 3379270, 4055124, 5068905, 6758540, 8110248, 10137810, 13517080, 20275620, 40551240]

約数ペア:

[(1, 40551240), (2, 20275620), (3, 13517080), (4, 10137810), (5, 8110248), (6, 6758540), (8, 5068905), (10, 4055124), (12, 3379270), (15, 2703416), (20, 2027562), (24, 1689635), (30, 1351708), (40, 1013781), (60, 675854), (120, 337927), (181, 224040), (362, 112020), (543, 74680), (724, 56010), (905, 44808), (1086, 37340), (1448, 28005), (1810, 22404), (1867, 21720), (2172, 18670), (2715, 14936), (3620, 11202), (3734, 10860), (4344, 9335), (5430, 7468), (5601, 7240)]