196643880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{546233}}^1$

素因数の和:546250

約数の個数: 48

約数和(自身を含む): 639093780

約数和(自身を除く): 442449900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 546233, 1092466, 1638699, 2184932, 2731165, 3277398, 4369864, 4916097, 5462330, 6554796, 8193495, 9832194, 10924660, 13109592, 16386990, 19664388, 21849320, 24580485, 32773980, 39328776, 49160970, 65547960, 98321940, 196643880]

約数ペア:

[(1, 196643880), (2, 98321940), (3, 65547960), (4, 49160970), (5, 39328776), (6, 32773980), (8, 24580485), (9, 21849320), (10, 19664388), (12, 16386990), (15, 13109592), (18, 10924660), (20, 9832194), (24, 8193495), (30, 6554796), (36, 5462330), (40, 4916097), (45, 4369864), (60, 3277398), (72, 2731165), (90, 2184932), (120, 1638699), (180, 1092466), (360, 546233)]