27240120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4451}}^1$

素因数の和:4485

約数の個数: 96

約数和(自身を含む): 93759120

約数和(自身を除く): 66519000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 4451, 6120, 8902, 13353, 17804, 22255, 26706, 35608, 40059, 44510, 53412, 66765, 75667, 80118, 89020, 106824, 133530, 151334, 160236, 178040, 200295, 227001, 267060, 302668, 320472, 378335, 400590, 454002, 534120, 605336, 681003, 756670, 801180, 908004, 1135005, 1362006, 1513340, 1602360, 1816008, 2270010, 2724012, 3026680, 3405015, 4540020, 5448024, 6810030, 9080040, 13620060, 27240120]

約数ペア:

[(1, 27240120), (2, 13620060), (3, 9080040), (4, 6810030), (5, 5448024), (6, 4540020), (8, 3405015), (9, 3026680), (10, 2724012), (12, 2270010), (15, 1816008), (17, 1602360), (18, 1513340), (20, 1362006), (24, 1135005), (30, 908004), (34, 801180), (36, 756670), (40, 681003), (45, 605336), (51, 534120), (60, 454002), (68, 400590), (72, 378335), (85, 320472), (90, 302668), (102, 267060), (120, 227001), (136, 200295), (153, 178040), (170, 160236), (180, 151334), (204, 133530), (255, 106824), (306, 89020), (340, 80118), (360, 75667), (408, 66765), (510, 53412), (612, 44510), (680, 40059), (765, 35608), (1020, 26706), (1224, 22255), (1530, 17804), (2040, 13353), (3060, 8902), (4451, 6120)]