17760240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1487

約数の個数: 120

約数和(自身を含む): 63196848

約数和(自身を除く): 45436608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1451, 1530, 2040, 2448, 2902, 3060, 4080, 4353, 5804, 6120, 7255, 8706, 11608, 12240, 13059, 14510, 17412, 21765, 23216, 24667, 26118, 29020, 34824, 43530, 49334, 52236, 58040, 65295, 69648, 74001, 87060, 98668, 104472, 116080, 123335, 130590, 148002, 174120, 197336, 208944, 222003, 246670, 261180, 296004, 348240, 370005, 394672, 444006, 493340, 522360, 592008, 740010, 888012, 986680, 1044720, 1110015, 1184016, 1480020, 1776024, 1973360, 2220030, 2960040, 3552048, 4440060, 5920080, 8880120, 17760240]

約数ペア:

[(1, 17760240), (2, 8880120), (3, 5920080), (4, 4440060), (5, 3552048), (6, 2960040), (8, 2220030), (9, 1973360), (10, 1776024), (12, 1480020), (15, 1184016), (16, 1110015), (17, 1044720), (18, 986680), (20, 888012), (24, 740010), (30, 592008), (34, 522360), (36, 493340), (40, 444006), (45, 394672), (48, 370005), (51, 348240), (60, 296004), (68, 261180), (72, 246670), (80, 222003), (85, 208944), (90, 197336), (102, 174120), (120, 148002), (136, 130590), (144, 123335), (153, 116080), (170, 104472), (180, 98668), (204, 87060), (240, 74001), (255, 69648), (272, 65295), (306, 58040), (340, 52236), (360, 49334), (408, 43530), (510, 34824), (612, 29020), (680, 26118), (720, 24667), (765, 23216), (816, 21765), (1020, 17412), (1224, 14510), (1360, 13059), (1451, 12240), (1530, 11608), (2040, 8706), (2448, 7255), (2902, 6120), (3060, 5804), (4080, 4353)]