191688960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{49919}}^1$

素因数の和:49943

約数の個数: 72

約数和(自身を含む): 612218880

約数和(自身を除く): 420529920

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 49919, 99838, 149757, 199676, 249595, 299514, 399352, 499190, 599028, 748785, 798704, 998380, 1198056, 1497570, 1597408, 1996760, 2396112, 2995140, 3194816, 3993520, 4792224, 5990280, 6389632, 7987040, 9584448, 11980560, 12779264, 15974080, 19168896, 23961120, 31948160, 38337792, 47922240, 63896320, 95844480, 191688960]

約数ペア:

[(1, 191688960), (2, 95844480), (3, 63896320), (4, 47922240), (5, 38337792), (6, 31948160), (8, 23961120), (10, 19168896), (12, 15974080), (15, 12779264), (16, 11980560), (20, 9584448), (24, 7987040), (30, 6389632), (32, 5990280), (40, 4792224), (48, 3993520), (60, 3194816), (64, 2995140), (80, 2396112), (96, 1996760), (120, 1597408), (128, 1497570), (160, 1198056), (192, 998380), (240, 798704), (256, 748785), (320, 599028), (384, 499190), (480, 399352), (640, 299514), (768, 249595), (960, 199676), (1280, 149757), (1920, 99838), (3840, 49919)]