7941840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{33091}}^1$

素因数の和:33107

約数の個数: 40

約数和(自身を含む): 24620448

約数和(自身を除く): 16678608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 33091, 66182, 99273, 132364, 165455, 198546, 264728, 330910, 397092, 496365, 529456, 661820, 794184, 992730, 1323640, 1588368, 1985460, 2647280, 3970920, 7941840]

約数ペア:

[(1, 7941840), (2, 3970920), (3, 2647280), (4, 1985460), (5, 1588368), (6, 1323640), (8, 992730), (10, 794184), (12, 661820), (15, 529456), (16, 496365), (20, 397092), (24, 330910), (30, 264728), (40, 198546), (48, 165455), (60, 132364), (80, 99273), (120, 66182), (240, 33091)]