237041460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2087}}^1$

素因数の和:2733

約数の個数: 72

約数和(自身を含む): 720510336

約数和(自身を除く): 483468876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 631, 1262, 1893, 2087, 2524, 3155, 3786, 4174, 5679, 6261, 6310, 7572, 8348, 9465, 10435, 11358, 12522, 12620, 18783, 18930, 20870, 22716, 25044, 28395, 31305, 37566, 37860, 41740, 56790, 62610, 75132, 93915, 113580, 125220, 187830, 375660, 1316897, 2633794, 3950691, 5267588, 6584485, 7901382, 11852073, 13168970, 15802764, 19753455, 23704146, 26337940, 39506910, 47408292, 59260365, 79013820, 118520730, 237041460]

約数ペア:

[(1, 237041460), (2, 118520730), (3, 79013820), (4, 59260365), (5, 47408292), (6, 39506910), (9, 26337940), (10, 23704146), (12, 19753455), (15, 15802764), (18, 13168970), (20, 11852073), (30, 7901382), (36, 6584485), (45, 5267588), (60, 3950691), (90, 2633794), (180, 1316897), (631, 375660), (1262, 187830), (1893, 125220), (2087, 113580), (2524, 93915), (3155, 75132), (3786, 62610), (4174, 56790), (5679, 41740), (6261, 37860), (6310, 37566), (7572, 31305), (8348, 28395), (9465, 25044), (10435, 22716), (11358, 20870), (12522, 18930), (12620, 18783)]