408114120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{3331}}^1$

素因数の和:4366

約数の個数: 64

約数和(自身を含む): 1225909440

約数和(自身を除く): 817795320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1021, 2042, 3063, 3331, 4084, 5105, 6126, 6662, 8168, 9993, 10210, 12252, 13324, 15315, 16655, 19986, 20420, 24504, 26648, 30630, 33310, 39972, 40840, 49965, 61260, 66620, 79944, 99930, 122520, 133240, 199860, 399720, 3400951, 6801902, 10202853, 13603804, 17004755, 20405706, 27207608, 34009510, 40811412, 51014265, 68019020, 81622824, 102028530, 136038040, 204057060, 408114120]

約数ペア:

[(1, 408114120), (2, 204057060), (3, 136038040), (4, 102028530), (5, 81622824), (6, 68019020), (8, 51014265), (10, 40811412), (12, 34009510), (15, 27207608), (20, 20405706), (24, 17004755), (30, 13603804), (40, 10202853), (60, 6801902), (120, 3400951), (1021, 399720), (2042, 199860), (3063, 133240), (3331, 122520), (4084, 99930), (5105, 79944), (6126, 66620), (6662, 61260), (8168, 49965), (9993, 40840), (10210, 39972), (12252, 33310), (13324, 30630), (15315, 26648), (16655, 24504), (19986, 20420)]