259854720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3301}}^1$

素因数の和:3364

約数の個数: 128

約数和(自身を含む): 848746080

約数和(自身を除く): 588891360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3301, 3936, 4920, 5248, 6560, 6602, 7872, 9840, 9903, 13120, 13204, 15744, 16505, 19680, 19806, 26240, 26408, 33010, 39360, 39612, 49515, 52816, 66020, 78720, 79224, 99030, 105632, 132040, 135341, 158448, 198060, 211264, 264080, 270682, 316896, 396120, 406023, 422528, 528160, 541364, 633792, 676705, 792240, 812046, 1056320, 1082728, 1267584, 1353410, 1584480, 1624092, 2030115, 2112640, 2165456, 2706820, 3168960, 3248184, 4060230, 4330912, 5413640, 6337920, 6496368, 8120460, 8661824, 10827280, 12992736, 16240920, 17323648, 21654560, 25985472, 32481840, 43309120, 51970944, 64963680, 86618240, 129927360, 259854720]

約数ペア:

[(1, 259854720), (2, 129927360), (3, 86618240), (4, 64963680), (5, 51970944), (6, 43309120), (8, 32481840), (10, 25985472), (12, 21654560), (15, 17323648), (16, 16240920), (20, 12992736), (24, 10827280), (30, 8661824), (32, 8120460), (40, 6496368), (41, 6337920), (48, 5413640), (60, 4330912), (64, 4060230), (80, 3248184), (82, 3168960), (96, 2706820), (120, 2165456), (123, 2112640), (128, 2030115), (160, 1624092), (164, 1584480), (192, 1353410), (205, 1267584), (240, 1082728), (246, 1056320), (320, 812046), (328, 792240), (384, 676705), (410, 633792), (480, 541364), (492, 528160), (615, 422528), (640, 406023), (656, 396120), (820, 316896), (960, 270682), (984, 264080), (1230, 211264), (1312, 198060), (1640, 158448), (1920, 135341), (1968, 132040), (2460, 105632), (2624, 99030), (3280, 79224), (3301, 78720), (3936, 66020), (4920, 52816), (5248, 49515), (6560, 39612), (6602, 39360), (7872, 33010), (9840, 26408), (9903, 26240), (13120, 19806), (13204, 19680), (15744, 16505)]