796380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 2403744

約数和(自身を除く): 1607364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1021, 2042, 3063, 4084, 5105, 6126, 10210, 12252, 13273, 15315, 20420, 26546, 30630, 39819, 53092, 61260, 66365, 79638, 132730, 159276, 199095, 265460, 398190, 796380]

約数ペア:

[(1, 796380), (2, 398190), (3, 265460), (4, 199095), (5, 159276), (6, 132730), (10, 79638), (12, 66365), (13, 61260), (15, 53092), (20, 39819), (26, 30630), (30, 26546), (39, 20420), (52, 15315), (60, 13273), (65, 12252), (78, 10210), (130, 6126), (156, 5105), (195, 4084), (260, 3063), (390, 2042), (780, 1021)]