90538080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{188621}}^1$

素因数の和:188639

約数の個数: 48

約数和(自身を含む): 285196464

約数和(自身を除く): 194658384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 188621, 377242, 565863, 754484, 943105, 1131726, 1508968, 1886210, 2263452, 2829315, 3017936, 3772420, 4526904, 5658630, 6035872, 7544840, 9053808, 11317260, 15089680, 18107616, 22634520, 30179360, 45269040, 90538080]

約数ペア:

[(1, 90538080), (2, 45269040), (3, 30179360), (4, 22634520), (5, 18107616), (6, 15089680), (8, 11317260), (10, 9053808), (12, 7544840), (15, 6035872), (16, 5658630), (20, 4526904), (24, 3772420), (30, 3017936), (32, 2829315), (40, 2263452), (48, 1886210), (60, 1508968), (80, 1131726), (96, 943105), (120, 754484), (160, 565863), (240, 377242), (480, 188621)]