195719280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17351}}^1$

素因数の和:17414

約数の個数: 80

約数和(自身を含む): 619674624

約数和(自身を除く): 423955344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 17351, 34702, 52053, 69404, 86755, 104106, 138808, 173510, 208212, 260265, 277616, 347020, 416424, 520530, 694040, 815497, 832848, 1041060, 1388080, 1630994, 2082120, 2446491, 3261988, 4077485, 4164240, 4892982, 6523976, 8154970, 9785964, 12232455, 13047952, 16309940, 19571928, 24464910, 32619880, 39143856, 48929820, 65239760, 97859640, 195719280]

約数ペア:

[(1, 195719280), (2, 97859640), (3, 65239760), (4, 48929820), (5, 39143856), (6, 32619880), (8, 24464910), (10, 19571928), (12, 16309940), (15, 13047952), (16, 12232455), (20, 9785964), (24, 8154970), (30, 6523976), (40, 4892982), (47, 4164240), (48, 4077485), (60, 3261988), (80, 2446491), (94, 2082120), (120, 1630994), (141, 1388080), (188, 1041060), (235, 832848), (240, 815497), (282, 694040), (376, 520530), (470, 416424), (564, 347020), (705, 277616), (752, 260265), (940, 208212), (1128, 173510), (1410, 138808), (1880, 104106), (2256, 86755), (2820, 69404), (3760, 52053), (5640, 34702), (11280, 17351)]