40497540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6553}}^1$

素因数の和:6668

約数の個数: 48

約数和(自身を含む): 114511488

約数和(自身を除く): 74013948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 6553, 13106, 19659, 26212, 32765, 39318, 65530, 78636, 98295, 131060, 196590, 393180, 674959, 1349918, 2024877, 2699836, 3374795, 4049754, 6749590, 8099508, 10124385, 13499180, 20248770, 40497540]

約数ペア:

[(1, 40497540), (2, 20248770), (3, 13499180), (4, 10124385), (5, 8099508), (6, 6749590), (10, 4049754), (12, 3374795), (15, 2699836), (20, 2024877), (30, 1349918), (60, 674959), (103, 393180), (206, 196590), (309, 131060), (412, 98295), (515, 78636), (618, 65530), (1030, 39318), (1236, 32765), (1545, 26212), (2060, 19659), (3090, 13106), (6180, 6553)]