4393080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{12203}}^1$

素因数の和:12220

約数の個数: 48

約数和(自身を含む): 14278680

約数和(自身を除く): 9885600

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, 12203, 24406, 36609, 48812, 61015, 73218, 97624, 109827, 122030, 146436, 183045, 219654, 244060, 292872, 366090, 439308, 488120, 549135, 732180, 878616, 1098270, 1464360, 2196540, 4393080]

約数ペア:

[(1, 4393080), (2, 2196540), (3, 1464360), (4, 1098270), (5, 878616), (6, 732180), (8, 549135), (9, 488120), (10, 439308), (12, 366090), (15, 292872), (18, 244060), (20, 219654), (24, 183045), (30, 146436), (36, 122030), (40, 109827), (45, 97624), (60, 73218), (72, 61015), (90, 48812), (120, 36609), (180, 24406), (360, 12203)]