40568340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1103}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 113879808

約数和(自身を除く): 73311468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 613, 1103, 1226, 1839, 2206, 2452, 3065, 3309, 3678, 4412, 5515, 6130, 6618, 7356, 9195, 11030, 12260, 13236, 16545, 18390, 22060, 33090, 36780, 66180, 676139, 1352278, 2028417, 2704556, 3380695, 4056834, 6761390, 8113668, 10142085, 13522780, 20284170, 40568340]

約数ペア:

[(1, 40568340), (2, 20284170), (3, 13522780), (4, 10142085), (5, 8113668), (6, 6761390), (10, 4056834), (12, 3380695), (15, 2704556), (20, 2028417), (30, 1352278), (60, 676139), (613, 66180), (1103, 36780), (1226, 33090), (1839, 22060), (2206, 18390), (2452, 16545), (3065, 13236), (3309, 12260), (3678, 11030), (4412, 9195), (5515, 7356), (6130, 6618)]