78700560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6977}}^1$

素因数の和:7040

約数の個数: 80

約数和(自身を含む): 249198336

約数和(自身を除く): 170497776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 6977, 11280, 13954, 20931, 27908, 34885, 41862, 55816, 69770, 83724, 104655, 111632, 139540, 167448, 209310, 279080, 327919, 334896, 418620, 558160, 655838, 837240, 983757, 1311676, 1639595, 1674480, 1967514, 2623352, 3279190, 3935028, 4918785, 5246704, 6558380, 7870056, 9837570, 13116760, 15740112, 19675140, 26233520, 39350280, 78700560]

約数ペア:

[(1, 78700560), (2, 39350280), (3, 26233520), (4, 19675140), (5, 15740112), (6, 13116760), (8, 9837570), (10, 7870056), (12, 6558380), (15, 5246704), (16, 4918785), (20, 3935028), (24, 3279190), (30, 2623352), (40, 1967514), (47, 1674480), (48, 1639595), (60, 1311676), (80, 983757), (94, 837240), (120, 655838), (141, 558160), (188, 418620), (235, 334896), (240, 327919), (282, 279080), (376, 209310), (470, 167448), (564, 139540), (705, 111632), (752, 104655), (940, 83724), (1128, 69770), (1410, 55816), (1880, 41862), (2256, 34885), (2820, 27908), (3760, 20931), (5640, 13954), (6977, 11280)]