1275322080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2656921}}^1$

素因数の和:2656939

約数の個数: 48

約数和(自身を含む): 4017266064

約数和(自身を除く): 2741943984

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, 2656921, 5313842, 7970763, 10627684, 13284605, 15941526, 21255368, 26569210, 31883052, 39853815, 42510736, 53138420, 63766104, 79707630, 85021472, 106276840, 127532208, 159415260, 212553680, 255064416, 318830520, 425107360, 637661040, 1275322080]

約数ペア:

[(1, 1275322080), (2, 637661040), (3, 425107360), (4, 318830520), (5, 255064416), (6, 212553680), (8, 159415260), (10, 127532208), (12, 106276840), (15, 85021472), (16, 79707630), (20, 63766104), (24, 53138420), (30, 42510736), (32, 39853815), (40, 31883052), (48, 26569210), (60, 21255368), (80, 15941526), (96, 13284605), (120, 10627684), (160, 7970763), (240, 5313842), (480, 2656921)]