124295280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{907}}^1$

素因数の和:1494

約数の個数: 80

約数和(自身を含む): 386415744

約数和(自身を除く): 262120464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 571, 907, 1142, 1713, 1814, 2284, 2721, 2855, 3426, 3628, 4535, 4568, 5442, 5710, 6852, 7256, 8565, 9070, 9136, 10884, 11420, 13605, 13704, 14512, 17130, 18140, 21768, 22840, 27210, 27408, 34260, 36280, 43536, 45680, 54420, 68520, 72560, 108840, 137040, 217680, 517897, 1035794, 1553691, 2071588, 2589485, 3107382, 4143176, 5178970, 6214764, 7768455, 8286352, 10357940, 12429528, 15536910, 20715880, 24859056, 31073820, 41431760, 62147640, 124295280]

約数ペア:

[(1, 124295280), (2, 62147640), (3, 41431760), (4, 31073820), (5, 24859056), (6, 20715880), (8, 15536910), (10, 12429528), (12, 10357940), (15, 8286352), (16, 7768455), (20, 6214764), (24, 5178970), (30, 4143176), (40, 3107382), (48, 2589485), (60, 2071588), (80, 1553691), (120, 1035794), (240, 517897), (571, 217680), (907, 137040), (1142, 108840), (1713, 72560), (1814, 68520), (2284, 54420), (2721, 45680), (2855, 43536), (3426, 36280), (3628, 34260), (4535, 27408), (4568, 27210), (5442, 22840), (5710, 21768), (6852, 18140), (7256, 17130), (8565, 14512), (9070, 13704), (9136, 13605), (10884, 11420)]