84406440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6829}}^1$

素因数の和:6946

約数の個数: 64

約数和(自身を含む): 255715200

約数和(自身を除く): 171308760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 6829, 12360, 13658, 20487, 27316, 34145, 40974, 54632, 68290, 81948, 102435, 136580, 163896, 204870, 273160, 409740, 703387, 819480, 1406774, 2110161, 2813548, 3516935, 4220322, 5627096, 7033870, 8440644, 10550805, 14067740, 16881288, 21101610, 28135480, 42203220, 84406440]

約数ペア:

[(1, 84406440), (2, 42203220), (3, 28135480), (4, 21101610), (5, 16881288), (6, 14067740), (8, 10550805), (10, 8440644), (12, 7033870), (15, 5627096), (20, 4220322), (24, 3516935), (30, 2813548), (40, 2110161), (60, 1406774), (103, 819480), (120, 703387), (206, 409740), (309, 273160), (412, 204870), (515, 163896), (618, 136580), (824, 102435), (1030, 81948), (1236, 68290), (1545, 54632), (2060, 40974), (2472, 34145), (3090, 27316), (4120, 20487), (6180, 13658), (6829, 12360)]