157493520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5087}}^1$

素因数の和:5149

約数の個数: 120

約数和(自身を含む): 541322496

約数和(自身を除く): 383828976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5087, 5160, 6192, 7740, 10174, 10320, 15261, 15480, 20348, 25435, 30522, 30960, 40696, 45783, 50870, 61044, 76305, 81392, 91566, 101740, 122088, 152610, 183132, 203480, 218741, 228915, 244176, 305220, 366264, 406960, 437482, 457830, 610440, 656223, 732528, 874964, 915660, 1093705, 1220880, 1312446, 1749928, 1831320, 1968669, 2187410, 2624892, 3281115, 3499856, 3662640, 3937338, 4374820, 5249784, 6562230, 7874676, 8749640, 9843345, 10499568, 13124460, 15749352, 17499280, 19686690, 26248920, 31498704, 39373380, 52497840, 78746760, 157493520]

約数ペア:

[(1, 157493520), (2, 78746760), (3, 52497840), (4, 39373380), (5, 31498704), (6, 26248920), (8, 19686690), (9, 17499280), (10, 15749352), (12, 13124460), (15, 10499568), (16, 9843345), (18, 8749640), (20, 7874676), (24, 6562230), (30, 5249784), (36, 4374820), (40, 3937338), (43, 3662640), (45, 3499856), (48, 3281115), (60, 2624892), (72, 2187410), (80, 1968669), (86, 1831320), (90, 1749928), (120, 1312446), (129, 1220880), (144, 1093705), (172, 915660), (180, 874964), (215, 732528), (240, 656223), (258, 610440), (344, 457830), (360, 437482), (387, 406960), (430, 366264), (516, 305220), (645, 244176), (688, 228915), (720, 218741), (774, 203480), (860, 183132), (1032, 152610), (1290, 122088), (1548, 101740), (1720, 91566), (1935, 81392), (2064, 76305), (2580, 61044), (3096, 50870), (3440, 45783), (3870, 40696), (5087, 30960), (5160, 30522), (6192, 25435), (7740, 20348), (10174, 15480), (10320, 15261)]