71160120

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{7321}}^1$

素因数の和:7347

約数の個数: 96

約数和(自身を含む): 239868720

約数和(自身を除く): 168708600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 7321, 9720, 14642, 21963, 29284, 36605, 43926, 58568, 65889, 73210, 87852, 109815, 131778, 146420, 175704, 197667, 219630, 263556, 292840, 329445, 395334, 439260, 527112, 593001, 658890, 790668, 878520, 988335, 1186002, 1317780, 1581336, 1779003, 1976670, 2372004, 2635560, 2965005, 3558006, 3953340, 4744008, 5930010, 7116012, 7906680, 8895015, 11860020, 14232024, 17790030, 23720040, 35580060, 71160120]

約数ペア:

[(1, 71160120), (2, 35580060), (3, 23720040), (4, 17790030), (5, 14232024), (6, 11860020), (8, 8895015), (9, 7906680), (10, 7116012), (12, 5930010), (15, 4744008), (18, 3953340), (20, 3558006), (24, 2965005), (27, 2635560), (30, 2372004), (36, 1976670), (40, 1779003), (45, 1581336), (54, 1317780), (60, 1186002), (72, 988335), (81, 878520), (90, 790668), (108, 658890), (120, 593001), (135, 527112), (162, 439260), (180, 395334), (216, 329445), (243, 292840), (270, 263556), (324, 219630), (360, 197667), (405, 175704), (486, 146420), (540, 131778), (648, 109815), (810, 87852), (972, 73210), (1080, 65889), (1215, 58568), (1620, 43926), (1944, 36605), (2430, 29284), (3240, 21963), (4860, 14642), (7321, 9720)]