381114480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1587977}}^1$

素因数の和:1587993

約数の個数: 40

約数和(自身を含む): 1181455632

約数和(自身を除く): 800341152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1587977, 3175954, 4763931, 6351908, 7939885, 9527862, 12703816, 15879770, 19055724, 23819655, 25407632, 31759540, 38111448, 47639310, 63519080, 76222896, 95278620, 127038160, 190557240, 381114480]

約数ペア:

[(1, 381114480), (2, 190557240), (3, 127038160), (4, 95278620), (5, 76222896), (6, 63519080), (8, 47639310), (10, 38111448), (12, 31759540), (15, 25407632), (16, 23819655), (20, 19055724), (24, 15879770), (30, 12703816), (40, 9527862), (48, 7939885), (60, 6351908), (80, 4763931), (120, 3175954), (240, 1587977)]