8611080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1070

約数の個数: 64

約数和(自身を含む): 26213760

約数和(自身を除く): 17602680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 983, 1095, 1460, 1752, 1966, 2190, 2920, 2949, 3932, 4380, 4915, 5898, 7864, 8760, 9830, 11796, 14745, 19660, 23592, 29490, 39320, 58980, 71759, 117960, 143518, 215277, 287036, 358795, 430554, 574072, 717590, 861108, 1076385, 1435180, 1722216, 2152770, 2870360, 4305540, 8611080]

約数ペア:

[(1, 8611080), (2, 4305540), (3, 2870360), (4, 2152770), (5, 1722216), (6, 1435180), (8, 1076385), (10, 861108), (12, 717590), (15, 574072), (20, 430554), (24, 358795), (30, 287036), (40, 215277), (60, 143518), (73, 117960), (120, 71759), (146, 58980), (219, 39320), (292, 29490), (365, 23592), (438, 19660), (584, 14745), (730, 11796), (876, 9830), (983, 8760), (1095, 7864), (1460, 5898), (1752, 4915), (1966, 4380), (2190, 3932), (2920, 2949)]