9107880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1154

約数の個数: 64

約数和(自身を含む): 27734400

約数和(自身を除く): 18626520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1069, 1420, 1704, 2130, 2138, 2840, 3207, 4260, 4276, 5345, 6414, 8520, 8552, 10690, 12828, 16035, 21380, 25656, 32070, 42760, 64140, 75899, 128280, 151798, 227697, 303596, 379495, 455394, 607192, 758990, 910788, 1138485, 1517980, 1821576, 2276970, 3035960, 4553940, 9107880]

約数ペア:

[(1, 9107880), (2, 4553940), (3, 3035960), (4, 2276970), (5, 1821576), (6, 1517980), (8, 1138485), (10, 910788), (12, 758990), (15, 607192), (20, 455394), (24, 379495), (30, 303596), (40, 227697), (60, 151798), (71, 128280), (120, 75899), (142, 64140), (213, 42760), (284, 32070), (355, 25656), (426, 21380), (568, 16035), (710, 12828), (852, 10690), (1065, 8552), (1069, 8520), (1420, 6414), (1704, 5345), (2130, 4276), (2138, 4260), (2840, 3207)]