61930320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:429

約数の個数: 160

約数和(自身を含む): 208593792

約数和(自身を除く): 146663472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 240, 255, 258, 272, 340, 344, 353, 408, 430, 510, 516, 645, 680, 688, 706, 731, 816, 860, 1020, 1032, 1059, 1290, 1360, 1412, 1462, 1720, 1765, 2040, 2064, 2118, 2193, 2580, 2824, 2924, 3440, 3530, 3655, 4080, 4236, 4386, 5160, 5295, 5648, 5848, 6001, 7060, 7310, 8472, 8772, 10320, 10590, 10965, 11696, 12002, 14120, 14620, 15179, 16944, 17544, 18003, 21180, 21930, 24004, 28240, 29240, 30005, 30358, 35088, 36006, 42360, 43860, 45537, 48008, 58480, 60010, 60716, 72012, 75895, 84720, 87720, 90015, 91074, 96016, 120020, 121432, 144024, 151790, 175440, 180030, 182148, 227685, 240040, 242864, 258043, 288048, 303580, 360060, 364296, 455370, 480080, 516086, 607160, 720120, 728592, 774129, 910740, 1032172, 1214320, 1290215, 1440240, 1548258, 1821480, 2064344, 2580430, 3096516, 3642960, 3870645, 4128688, 5160860, 6193032, 7741290, 10321720, 12386064, 15482580, 20643440, 30965160, 61930320]

約数ペア:

[(1, 61930320), (2, 30965160), (3, 20643440), (4, 15482580), (5, 12386064), (6, 10321720), (8, 7741290), (10, 6193032), (12, 5160860), (15, 4128688), (16, 3870645), (17, 3642960), (20, 3096516), (24, 2580430), (30, 2064344), (34, 1821480), (40, 1548258), (43, 1440240), (48, 1290215), (51, 1214320), (60, 1032172), (68, 910740), (80, 774129), (85, 728592), (86, 720120), (102, 607160), (120, 516086), (129, 480080), (136, 455370), (170, 364296), (172, 360060), (204, 303580), (215, 288048), (240, 258043), (255, 242864), (258, 240040), (272, 227685), (340, 182148), (344, 180030), (353, 175440), (408, 151790), (430, 144024), (510, 121432), (516, 120020), (645, 96016), (680, 91074), (688, 90015), (706, 87720), (731, 84720), (816, 75895), (860, 72012), (1020, 60716), (1032, 60010), (1059, 58480), (1290, 48008), (1360, 45537), (1412, 43860), (1462, 42360), (1720, 36006), (1765, 35088), (2040, 30358), (2064, 30005), (2118, 29240), (2193, 28240), (2580, 24004), (2824, 21930), (2924, 21180), (3440, 18003), (3530, 17544), (3655, 16944), (4080, 15179), (4236, 14620), (4386, 14120), (5160, 12002), (5295, 11696), (5648, 10965), (5848, 10590), (6001, 10320), (7060, 8772), (7310, 8472)]