8880120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1485

約数の個数: 96

約数和(自身を含む): 30579120

約数和(自身を除く): 21699000

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, 1451, 1530, 2040, 2902, 3060, 4353, 5804, 6120, 7255, 8706, 11608, 13059, 14510, 17412, 21765, 24667, 26118, 29020, 34824, 43530, 49334, 52236, 58040, 65295, 74001, 87060, 98668, 104472, 123335, 130590, 148002, 174120, 197336, 222003, 246670, 261180, 296004, 370005, 444006, 493340, 522360, 592008, 740010, 888012, 986680, 1110015, 1480020, 1776024, 2220030, 2960040, 4440060, 8880120]

約数ペア:

[(1, 8880120), (2, 4440060), (3, 2960040), (4, 2220030), (5, 1776024), (6, 1480020), (8, 1110015), (9, 986680), (10, 888012), (12, 740010), (15, 592008), (17, 522360), (18, 493340), (20, 444006), (24, 370005), (30, 296004), (34, 261180), (36, 246670), (40, 222003), (45, 197336), (51, 174120), (60, 148002), (68, 130590), (72, 123335), (85, 104472), (90, 98668), (102, 87060), (120, 74001), (136, 65295), (153, 58040), (170, 52236), (180, 49334), (204, 43530), (255, 34824), (306, 29020), (340, 26118), (360, 24667), (408, 21765), (510, 17412), (612, 14510), (680, 13059), (765, 11608), (1020, 8706), (1224, 7255), (1451, 6120), (1530, 5804), (2040, 4353), (2902, 3060)]