31934160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2609}}^1$

素因数の和:2645

約数の個数: 120

約数和(自身を含む): 113597640

約数和(自身を除く): 81663480

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, 1530, 2040, 2448, 2609, 3060, 4080, 5218, 6120, 7827, 10436, 12240, 13045, 15654, 20872, 23481, 26090, 31308, 39135, 41744, 44353, 46962, 52180, 62616, 78270, 88706, 93924, 104360, 117405, 125232, 133059, 156540, 177412, 187848, 208720, 221765, 234810, 266118, 313080, 354824, 375696, 399177, 443530, 469620, 532236, 626160, 665295, 709648, 798354, 887060, 939240, 1064472, 1330590, 1596708, 1774120, 1878480, 1995885, 2128944, 2661180, 3193416, 3548240, 3991770, 5322360, 6386832, 7983540, 10644720, 15967080, 31934160]

約数ペア:

[(1, 31934160), (2, 15967080), (3, 10644720), (4, 7983540), (5, 6386832), (6, 5322360), (8, 3991770), (9, 3548240), (10, 3193416), (12, 2661180), (15, 2128944), (16, 1995885), (17, 1878480), (18, 1774120), (20, 1596708), (24, 1330590), (30, 1064472), (34, 939240), (36, 887060), (40, 798354), (45, 709648), (48, 665295), (51, 626160), (60, 532236), (68, 469620), (72, 443530), (80, 399177), (85, 375696), (90, 354824), (102, 313080), (120, 266118), (136, 234810), (144, 221765), (153, 208720), (170, 187848), (180, 177412), (204, 156540), (240, 133059), (255, 125232), (272, 117405), (306, 104360), (340, 93924), (360, 88706), (408, 78270), (510, 62616), (612, 52180), (680, 46962), (720, 44353), (765, 41744), (816, 39135), (1020, 31308), (1224, 26090), (1360, 23481), (1530, 20872), (2040, 15654), (2448, 13045), (2609, 12240), (3060, 10436), (4080, 7827), (5218, 6120)]