60072180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{509}}^1$

素因数の和:809

約数の個数: 96

約数和(自身を含む): 193294080

約数和(自身を除く): 133221900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 281, 420, 509, 562, 843, 1018, 1124, 1405, 1527, 1686, 1967, 2036, 2545, 2810, 3054, 3372, 3563, 3934, 4215, 5090, 5620, 5901, 6108, 7126, 7635, 7868, 8430, 9835, 10180, 10689, 11802, 14252, 15270, 16860, 17815, 19670, 21378, 23604, 29505, 30540, 35630, 39340, 42756, 53445, 59010, 71260, 106890, 118020, 143029, 213780, 286058, 429087, 572116, 715145, 858174, 1001203, 1430290, 1716348, 2002406, 2145435, 2860580, 3003609, 4004812, 4290870, 5006015, 6007218, 8581740, 10012030, 12014436, 15018045, 20024060, 30036090, 60072180]

約数ペア:

[(1, 60072180), (2, 30036090), (3, 20024060), (4, 15018045), (5, 12014436), (6, 10012030), (7, 8581740), (10, 6007218), (12, 5006015), (14, 4290870), (15, 4004812), (20, 3003609), (21, 2860580), (28, 2145435), (30, 2002406), (35, 1716348), (42, 1430290), (60, 1001203), (70, 858174), (84, 715145), (105, 572116), (140, 429087), (210, 286058), (281, 213780), (420, 143029), (509, 118020), (562, 106890), (843, 71260), (1018, 59010), (1124, 53445), (1405, 42756), (1527, 39340), (1686, 35630), (1967, 30540), (2036, 29505), (2545, 23604), (2810, 21378), (3054, 19670), (3372, 17815), (3563, 16860), (3934, 15270), (4215, 14252), (5090, 11802), (5620, 10689), (5901, 10180), (6108, 9835), (7126, 8430), (7635, 7868)]