45189360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{20921}}^1$

素因数の和:20943

約数の個数: 80

約数和(自身を含む): 155659680

約数和(自身を除く): 110470320

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, 20921, 41842, 62763, 83684, 104605, 125526, 167368, 188289, 209210, 251052, 313815, 334736, 376578, 418420, 502104, 564867, 627630, 753156, 836840, 941445, 1004208, 1129734, 1255260, 1506312, 1673680, 1882890, 2259468, 2510520, 2824335, 3012624, 3765780, 4518936, 5021040, 5648670, 7531560, 9037872, 11297340, 15063120, 22594680, 45189360]

約数ペア:

[(1, 45189360), (2, 22594680), (3, 15063120), (4, 11297340), (5, 9037872), (6, 7531560), (8, 5648670), (9, 5021040), (10, 4518936), (12, 3765780), (15, 3012624), (16, 2824335), (18, 2510520), (20, 2259468), (24, 1882890), (27, 1673680), (30, 1506312), (36, 1255260), (40, 1129734), (45, 1004208), (48, 941445), (54, 836840), (60, 753156), (72, 627630), (80, 564867), (90, 502104), (108, 418420), (120, 376578), (135, 334736), (144, 313815), (180, 251052), (216, 209210), (240, 188289), (270, 167368), (360, 125526), (432, 104605), (540, 83684), (720, 62763), (1080, 41842), (2160, 20921)]