191581716720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{798257153}}^1$

素因数の和:798257169

約数の個数: 40

約数和(自身を含む): 593903322576

約数和(自身を除く): 402321605856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 798257153, 1596514306, 2394771459, 3193028612, 3991285765, 4789542918, 6386057224, 7982571530, 9579085836, 11973857295, 12772114448, 15965143060, 19158171672, 23947714590, 31930286120, 38316343344, 47895429180, 63860572240, 95790858360, 191581716720]

約数ペア:

[(1, 191581716720), (2, 95790858360), (3, 63860572240), (4, 47895429180), (5, 38316343344), (6, 31930286120), (8, 23947714590), (10, 19158171672), (12, 15965143060), (15, 12772114448), (16, 11973857295), (20, 9579085836), (24, 7982571530), (30, 6386057224), (40, 4789542918), (48, 3991285765), (60, 3193028612), (80, 2394771459), (120, 1596514306), (240, 798257153)]