340596180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{1627}}^1$

素因数の和:2805

約数の個数: 72

約数和(自身を含む): 1034665632

約数和(自身を除く): 694069452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1163, 1627, 2326, 3254, 3489, 4652, 4881, 5815, 6508, 6978, 8135, 9762, 10467, 11630, 13956, 14643, 16270, 17445, 19524, 20934, 23260, 24405, 29286, 32540, 34890, 41868, 48810, 52335, 58572, 69780, 73215, 97620, 104670, 146430, 209340, 292860, 1892201, 3784402, 5676603, 7568804, 9461005, 11353206, 17029809, 18922010, 22706412, 28383015, 34059618, 37844020, 56766030, 68119236, 85149045, 113532060, 170298090, 340596180]

約数ペア:

[(1, 340596180), (2, 170298090), (3, 113532060), (4, 85149045), (5, 68119236), (6, 56766030), (9, 37844020), (10, 34059618), (12, 28383015), (15, 22706412), (18, 18922010), (20, 17029809), (30, 11353206), (36, 9461005), (45, 7568804), (60, 5676603), (90, 3784402), (180, 1892201), (1163, 292860), (1627, 209340), (2326, 146430), (3254, 104670), (3489, 97620), (4652, 73215), (4881, 69780), (5815, 58572), (6508, 52335), (6978, 48810), (8135, 41868), (9762, 34890), (10467, 32540), (11630, 29286), (13956, 24405), (14643, 23260), (16270, 20934), (17445, 19524)]