205761120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1069}}^1$

素因数の和:1488

約数の個数: 96

約数和(自身を含む): 650371680

約数和(自身を除く): 444610560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 401, 480, 802, 1069, 1203, 1604, 2005, 2138, 2406, 3207, 3208, 4010, 4276, 4812, 5345, 6015, 6414, 6416, 8020, 8552, 9624, 10690, 12030, 12828, 12832, 16035, 16040, 17104, 19248, 21380, 24060, 25656, 32070, 32080, 34208, 38496, 42760, 48120, 51312, 64140, 64160, 85520, 96240, 102624, 128280, 171040, 192480, 256560, 428669, 513120, 857338, 1286007, 1714676, 2143345, 2572014, 3429352, 4286690, 5144028, 6430035, 6858704, 8573380, 10288056, 12860070, 13717408, 17146760, 20576112, 25720140, 34293520, 41152224, 51440280, 68587040, 102880560, 205761120]

約数ペア:

[(1, 205761120), (2, 102880560), (3, 68587040), (4, 51440280), (5, 41152224), (6, 34293520), (8, 25720140), (10, 20576112), (12, 17146760), (15, 13717408), (16, 12860070), (20, 10288056), (24, 8573380), (30, 6858704), (32, 6430035), (40, 5144028), (48, 4286690), (60, 3429352), (80, 2572014), (96, 2143345), (120, 1714676), (160, 1286007), (240, 857338), (401, 513120), (480, 428669), (802, 256560), (1069, 192480), (1203, 171040), (1604, 128280), (2005, 102624), (2138, 96240), (2406, 85520), (3207, 64160), (3208, 64140), (4010, 51312), (4276, 48120), (4812, 42760), (5345, 38496), (6015, 34208), (6414, 32080), (6416, 32070), (8020, 25656), (8552, 24060), (9624, 21380), (10690, 19248), (12030, 17104), (12828, 16040), (12832, 16035)]