91741680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{42473}}^1$

素因数の和:42495

約数の個数: 80

約数和(自身を含む): 316006560

約数和(自身を除く): 224264880

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, 42473, 84946, 127419, 169892, 212365, 254838, 339784, 382257, 424730, 509676, 637095, 679568, 764514, 849460, 1019352, 1146771, 1274190, 1529028, 1698920, 1911285, 2038704, 2293542, 2548380, 3058056, 3397840, 3822570, 4587084, 5096760, 5733855, 6116112, 7645140, 9174168, 10193520, 11467710, 15290280, 18348336, 22935420, 30580560, 45870840, 91741680]

約数ペア:

[(1, 91741680), (2, 45870840), (3, 30580560), (4, 22935420), (5, 18348336), (6, 15290280), (8, 11467710), (9, 10193520), (10, 9174168), (12, 7645140), (15, 6116112), (16, 5733855), (18, 5096760), (20, 4587084), (24, 3822570), (27, 3397840), (30, 3058056), (36, 2548380), (40, 2293542), (45, 2038704), (48, 1911285), (54, 1698920), (60, 1529028), (72, 1274190), (80, 1146771), (90, 1019352), (108, 849460), (120, 764514), (135, 679568), (144, 637095), (180, 509676), (216, 424730), (240, 382257), (270, 339784), (360, 254838), (432, 212365), (540, 169892), (720, 127419), (1080, 84946), (2160, 42473)]