53280720

素因数分解:

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

素因数の和:1490

約数の個数: 160

約数和(自身を含む): 194451840

約数和(自身を除く): 141171120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1451, 1530, 1836, 2040, 2160, 2295, 2448, 2902, 3060, 3672, 4080, 4353, 4590, 5804, 6120, 7255, 7344, 8706, 9180, 11608, 12240, 13059, 14510, 17412, 18360, 21765, 23216, 24667, 26118, 29020, 34824, 36720, 39177, 43530, 49334, 52236, 58040, 65295, 69648, 74001, 78354, 87060, 98668, 104472, 116080, 123335, 130590, 148002, 156708, 174120, 195885, 197336, 208944, 222003, 246670, 261180, 296004, 313416, 348240, 370005, 391770, 394672, 444006, 493340, 522360, 592008, 626832, 666009, 740010, 783540, 888012, 986680, 1044720, 1110015, 1184016, 1332018, 1480020, 1567080, 1776024, 1973360, 2220030, 2664036, 2960040, 3134160, 3330045, 3552048, 4440060, 5328072, 5920080, 6660090, 8880120, 10656144, 13320180, 17760240, 26640360, 53280720]

約数ペア:

[(1, 53280720), (2, 26640360), (3, 17760240), (4, 13320180), (5, 10656144), (6, 8880120), (8, 6660090), (9, 5920080), (10, 5328072), (12, 4440060), (15, 3552048), (16, 3330045), (17, 3134160), (18, 2960040), (20, 2664036), (24, 2220030), (27, 1973360), (30, 1776024), (34, 1567080), (36, 1480020), (40, 1332018), (45, 1184016), (48, 1110015), (51, 1044720), (54, 986680), (60, 888012), (68, 783540), (72, 740010), (80, 666009), (85, 626832), (90, 592008), (102, 522360), (108, 493340), (120, 444006), (135, 394672), (136, 391770), (144, 370005), (153, 348240), (170, 313416), (180, 296004), (204, 261180), (216, 246670), (240, 222003), (255, 208944), (270, 197336), (272, 195885), (306, 174120), (340, 156708), (360, 148002), (408, 130590), (432, 123335), (459, 116080), (510, 104472), (540, 98668), (612, 87060), (680, 78354), (720, 74001), (765, 69648), (816, 65295), (918, 58040), (1020, 52236), (1080, 49334), (1224, 43530), (1360, 39177), (1451, 36720), (1530, 34824), (1836, 29020), (2040, 26118), (2160, 24667), (2295, 23216), (2448, 21765), (2902, 18360), (3060, 17412), (3672, 14510), (4080, 13059), (4353, 12240), (4590, 11608), (5804, 9180), (6120, 8706), (7255, 7344)]