102917040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{751}}^1$

素因数の和:1338

約数の個数: 80

約数和(自身を含む): 320027136

約数和(自身を除く): 217110096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 571, 751, 1142, 1502, 1713, 2253, 2284, 2855, 3004, 3426, 3755, 4506, 4568, 5710, 6008, 6852, 7510, 8565, 9012, 9136, 11265, 11420, 12016, 13704, 15020, 17130, 18024, 22530, 22840, 27408, 30040, 34260, 36048, 45060, 45680, 60080, 68520, 90120, 137040, 180240, 428821, 857642, 1286463, 1715284, 2144105, 2572926, 3430568, 4288210, 5145852, 6432315, 6861136, 8576420, 10291704, 12864630, 17152840, 20583408, 25729260, 34305680, 51458520, 102917040]

約数ペア:

[(1, 102917040), (2, 51458520), (3, 34305680), (4, 25729260), (5, 20583408), (6, 17152840), (8, 12864630), (10, 10291704), (12, 8576420), (15, 6861136), (16, 6432315), (20, 5145852), (24, 4288210), (30, 3430568), (40, 2572926), (48, 2144105), (60, 1715284), (80, 1286463), (120, 857642), (240, 428821), (571, 180240), (751, 137040), (1142, 90120), (1502, 68520), (1713, 60080), (2253, 45680), (2284, 45060), (2855, 36048), (3004, 34260), (3426, 30040), (3755, 27408), (4506, 22840), (4568, 22530), (5710, 18024), (6008, 17130), (6852, 15020), (7510, 13704), (8565, 12016), (9012, 11420), (9136, 11265)]