1583340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2399}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 4838400

約数和(自身を除く): 3255060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2399, 4798, 7197, 9596, 11995, 14394, 23990, 26389, 28788, 35985, 47980, 52778, 71970, 79167, 105556, 131945, 143940, 158334, 263890, 316668, 395835, 527780, 791670, 1583340]

約数ペア:

[(1, 1583340), (2, 791670), (3, 527780), (4, 395835), (5, 316668), (6, 263890), (10, 158334), (11, 143940), (12, 131945), (15, 105556), (20, 79167), (22, 71970), (30, 52778), (33, 47980), (44, 35985), (55, 28788), (60, 26389), (66, 23990), (110, 14394), (132, 11995), (165, 9596), (220, 7197), (330, 4798), (660, 2399)]