7972560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{3691}}^1$

素因数の和:3713

約数の個数: 80

約数和(自身を含む): 27468480

約数和(自身を除く): 19495920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 3691, 7382, 11073, 14764, 18455, 22146, 29528, 33219, 36910, 44292, 55365, 59056, 66438, 73820, 88584, 99657, 110730, 132876, 147640, 166095, 177168, 199314, 221460, 265752, 295280, 332190, 398628, 442920, 498285, 531504, 664380, 797256, 885840, 996570, 1328760, 1594512, 1993140, 2657520, 3986280, 7972560]

約数ペア:

[(1, 7972560), (2, 3986280), (3, 2657520), (4, 1993140), (5, 1594512), (6, 1328760), (8, 996570), (9, 885840), (10, 797256), (12, 664380), (15, 531504), (16, 498285), (18, 442920), (20, 398628), (24, 332190), (27, 295280), (30, 265752), (36, 221460), (40, 199314), (45, 177168), (48, 166095), (54, 147640), (60, 132876), (72, 110730), (80, 99657), (90, 88584), (108, 73820), (120, 66438), (135, 59056), (144, 55365), (180, 44292), (216, 36910), (240, 33219), (270, 29528), (360, 22146), (432, 18455), (540, 14764), (720, 11073), (1080, 7382), (2160, 3691)]