672673620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{23021}}^1$

素因数の和:23520

約数の個数: 48

約数和(自身を含む): 1887435648

約数和(自身を除く): 1214762028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 974, 1461, 1948, 2435, 2922, 4870, 5844, 7305, 9740, 14610, 23021, 29220, 46042, 69063, 92084, 115105, 138126, 230210, 276252, 345315, 460420, 690630, 1381260, 11211227, 22422454, 33633681, 44844908, 56056135, 67267362, 112112270, 134534724, 168168405, 224224540, 336336810, 672673620]

約数ペア:

[(1, 672673620), (2, 336336810), (3, 224224540), (4, 168168405), (5, 134534724), (6, 112112270), (10, 67267362), (12, 56056135), (15, 44844908), (20, 33633681), (30, 22422454), (60, 11211227), (487, 1381260), (974, 690630), (1461, 460420), (1948, 345315), (2435, 276252), (2922, 230210), (4870, 138126), (5844, 115105), (7305, 92084), (9740, 69063), (14610, 46042), (23021, 29220)]