2817960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 8830080

約数和(自身を除く): 6012120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1021, 1380, 2042, 2760, 3063, 4084, 5105, 6126, 8168, 10210, 12252, 15315, 20420, 23483, 24504, 30630, 40840, 46966, 61260, 70449, 93932, 117415, 122520, 140898, 187864, 234830, 281796, 352245, 469660, 563592, 704490, 939320, 1408980, 2817960]

約数ペア:

[(1, 2817960), (2, 1408980), (3, 939320), (4, 704490), (5, 563592), (6, 469660), (8, 352245), (10, 281796), (12, 234830), (15, 187864), (20, 140898), (23, 122520), (24, 117415), (30, 93932), (40, 70449), (46, 61260), (60, 46966), (69, 40840), (92, 30630), (115, 24504), (120, 23483), (138, 20420), (184, 15315), (230, 12252), (276, 10210), (345, 8168), (460, 6126), (552, 5105), (690, 4084), (920, 3063), (1021, 2760), (1380, 2042)]