142644720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3559}}^1$

素因数の和:3742

約数の個数: 80

約数和(自身を含む): 444971520

約数和(自身を除く): 302326800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 2672, 3340, 3559, 4008, 5010, 6680, 7118, 8016, 10020, 10677, 13360, 14236, 17795, 20040, 21354, 28472, 35590, 40080, 42708, 53385, 56944, 71180, 85416, 106770, 142360, 170832, 213540, 284720, 427080, 594353, 854160, 1188706, 1783059, 2377412, 2971765, 3566118, 4754824, 5943530, 7132236, 8915295, 9509648, 11887060, 14264472, 17830590, 23774120, 28528944, 35661180, 47548240, 71322360, 142644720]

約数ペア:

[(1, 142644720), (2, 71322360), (3, 47548240), (4, 35661180), (5, 28528944), (6, 23774120), (8, 17830590), (10, 14264472), (12, 11887060), (15, 9509648), (16, 8915295), (20, 7132236), (24, 5943530), (30, 4754824), (40, 3566118), (48, 2971765), (60, 2377412), (80, 1783059), (120, 1188706), (167, 854160), (240, 594353), (334, 427080), (501, 284720), (668, 213540), (835, 170832), (1002, 142360), (1336, 106770), (1670, 85416), (2004, 71180), (2505, 56944), (2672, 53385), (3340, 42708), (3559, 40080), (4008, 35590), (5010, 28472), (6680, 21354), (7118, 20040), (8016, 17795), (10020, 14236), (10677, 13360)]