1224744720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5103103}}^1$

素因数の和:5103119

約数の個数: 40

約数和(自身を含む): 3796709376

約数和(自身を除く): 2571964656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5103103, 10206206, 15309309, 20412412, 25515515, 30618618, 40824824, 51031030, 61237236, 76546545, 81649648, 102062060, 122474472, 153093090, 204124120, 244948944, 306186180, 408248240, 612372360, 1224744720]

約数ペア:

[(1, 1224744720), (2, 612372360), (3, 408248240), (4, 306186180), (5, 244948944), (6, 204124120), (8, 153093090), (10, 122474472), (12, 102062060), (15, 81649648), (16, 76546545), (20, 61237236), (24, 51031030), (30, 40824824), (40, 30618618), (48, 25515515), (60, 20412412), (80, 15309309), (120, 10206206), (240, 5103103)]