193842240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{201919}}^1$

素因数の和:201939

約数の個数: 56

約数和(自身を含む): 615452160

約数和(自身を除く): 421609920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 201919, 403838, 605757, 807676, 1009595, 1211514, 1615352, 2019190, 2423028, 3028785, 3230704, 4038380, 4846056, 6057570, 6461408, 8076760, 9692112, 12115140, 12922816, 16153520, 19384224, 24230280, 32307040, 38768448, 48460560, 64614080, 96921120, 193842240]

約数ペア:

[(1, 193842240), (2, 96921120), (3, 64614080), (4, 48460560), (5, 38768448), (6, 32307040), (8, 24230280), (10, 19384224), (12, 16153520), (15, 12922816), (16, 12115140), (20, 9692112), (24, 8076760), (30, 6461408), (32, 6057570), (40, 4846056), (48, 4038380), (60, 3230704), (64, 3028785), (80, 2423028), (96, 2019190), (120, 1615352), (160, 1211514), (192, 1009595), (240, 807676), (320, 605757), (480, 403838), (960, 201919)]