133716720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557153}}^1$

素因数の和:557169

約数の個数: 40

約数和(自身を含む): 414522576

約数和(自身を除く): 280805856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557153, 1114306, 1671459, 2228612, 2785765, 3342918, 4457224, 5571530, 6685836, 8357295, 8914448, 11143060, 13371672, 16714590, 22286120, 26743344, 33429180, 44572240, 66858360, 133716720]

約数ペア:

[(1, 133716720), (2, 66858360), (3, 44572240), (4, 33429180), (5, 26743344), (6, 22286120), (8, 16714590), (10, 13371672), (12, 11143060), (15, 8914448), (16, 8357295), (20, 6685836), (24, 5571530), (30, 4457224), (40, 3342918), (48, 2785765), (60, 2228612), (80, 1671459), (120, 1114306), (240, 557153)]