80455941840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{335233091}}^1$

素因数の和:335233107

約数の個数: 40

約数和(自身を含む): 249413420448

約数和(自身を除く): 168957478608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 335233091, 670466182, 1005699273, 1340932364, 1676165455, 2011398546, 2681864728, 3352330910, 4022797092, 5028496365, 5363729456, 6704661820, 8045594184, 10056992730, 13409323640, 16091188368, 20113985460, 26818647280, 40227970920, 80455941840]

約数ペア:

[(1, 80455941840), (2, 40227970920), (3, 26818647280), (4, 20113985460), (5, 16091188368), (6, 13409323640), (8, 10056992730), (10, 8045594184), (12, 6704661820), (15, 5363729456), (16, 5028496365), (20, 4022797092), (24, 3352330910), (30, 2681864728), (40, 2011398546), (48, 1676165455), (60, 1340932364), (80, 1005699273), (120, 670466182), (240, 335233091)]