71184720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1657}}^1$

素因数の和:1852

約数の個数: 80

約数和(自身を含む): 222039360

約数和(自身を除く): 150854640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 179, 240, 358, 537, 716, 895, 1074, 1432, 1657, 1790, 2148, 2685, 2864, 3314, 3580, 4296, 4971, 5370, 6628, 7160, 8285, 8592, 9942, 10740, 13256, 14320, 16570, 19884, 21480, 24855, 26512, 33140, 39768, 42960, 49710, 66280, 79536, 99420, 132560, 198840, 296603, 397680, 593206, 889809, 1186412, 1483015, 1779618, 2372824, 2966030, 3559236, 4449045, 4745648, 5932060, 7118472, 8898090, 11864120, 14236944, 17796180, 23728240, 35592360, 71184720]

約数ペア:

[(1, 71184720), (2, 35592360), (3, 23728240), (4, 17796180), (5, 14236944), (6, 11864120), (8, 8898090), (10, 7118472), (12, 5932060), (15, 4745648), (16, 4449045), (20, 3559236), (24, 2966030), (30, 2372824), (40, 1779618), (48, 1483015), (60, 1186412), (80, 889809), (120, 593206), (179, 397680), (240, 296603), (358, 198840), (537, 132560), (716, 99420), (895, 79536), (1074, 66280), (1432, 49710), (1657, 42960), (1790, 39768), (2148, 33140), (2685, 26512), (2864, 24855), (3314, 21480), (3580, 19884), (4296, 16570), (4971, 14320), (5370, 13256), (6628, 10740), (7160, 9942), (8285, 8592)]