30965160

素因数分解:

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

素因数の和:427

約数の個数: 128

約数和(自身を含む): 100932480

約数和(自身を除く): 69967320

約数列:

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

約数ペア:

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