225649680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25411}}^1$

素因数の和:25464

約数の個数: 80

約数和(自身を含む): 718448064

約数和(自身を除く): 492798384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 25411, 50822, 76233, 101644, 127055, 152466, 203288, 254110, 304932, 381165, 406576, 508220, 609864, 762330, 940207, 1016440, 1219728, 1524660, 1880414, 2032880, 2820621, 3049320, 3760828, 4701035, 5641242, 6098640, 7521656, 9402070, 11282484, 14103105, 15043312, 18804140, 22564968, 28206210, 37608280, 45129936, 56412420, 75216560, 112824840, 225649680]

約数ペア:

[(1, 225649680), (2, 112824840), (3, 75216560), (4, 56412420), (5, 45129936), (6, 37608280), (8, 28206210), (10, 22564968), (12, 18804140), (15, 15043312), (16, 14103105), (20, 11282484), (24, 9402070), (30, 7521656), (37, 6098640), (40, 5641242), (48, 4701035), (60, 3760828), (74, 3049320), (80, 2820621), (111, 2032880), (120, 1880414), (148, 1524660), (185, 1219728), (222, 1016440), (240, 940207), (296, 762330), (370, 609864), (444, 508220), (555, 406576), (592, 381165), (740, 304932), (888, 254110), (1110, 203288), (1480, 152466), (1776, 127055), (2220, 101644), (2960, 76233), (4440, 50822), (8880, 25411)]