72274680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{22307}}^1$

素因数の和:22330

約数の個数: 80

約数和(自身を含む): 242934120

約数和(自身を除く): 170659440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 22307, 44614, 66921, 89228, 111535, 133842, 178456, 200763, 223070, 267684, 334605, 401526, 446140, 535368, 602289, 669210, 803052, 892280, 1003815, 1204578, 1338420, 1606104, 1806867, 2007630, 2409156, 2676840, 3011445, 3613734, 4015260, 4818312, 6022890, 7227468, 8030520, 9034335, 12045780, 14454936, 18068670, 24091560, 36137340, 72274680]

約数ペア:

[(1, 72274680), (2, 36137340), (3, 24091560), (4, 18068670), (5, 14454936), (6, 12045780), (8, 9034335), (9, 8030520), (10, 7227468), (12, 6022890), (15, 4818312), (18, 4015260), (20, 3613734), (24, 3011445), (27, 2676840), (30, 2409156), (36, 2007630), (40, 1806867), (45, 1606104), (54, 1338420), (60, 1204578), (72, 1003815), (81, 892280), (90, 803052), (108, 669210), (120, 602289), (135, 535368), (162, 446140), (180, 401526), (216, 334605), (270, 267684), (324, 223070), (360, 200763), (405, 178456), (540, 133842), (648, 111535), (810, 89228), (1080, 66921), (1620, 44614), (3240, 22307)]