1204740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 3951360

約数和(自身を除く): 2746620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 97, 108, 115, 135, 138, 180, 194, 207, 230, 270, 276, 291, 345, 388, 414, 460, 485, 540, 582, 621, 690, 828, 873, 970, 1035, 1164, 1242, 1380, 1455, 1746, 1940, 2070, 2231, 2484, 2619, 2910, 3105, 3492, 4140, 4365, 4462, 5238, 5820, 6210, 6693, 8730, 8924, 10476, 11155, 12420, 13095, 13386, 17460, 20079, 22310, 26190, 26772, 33465, 40158, 44620, 52380, 60237, 66930, 80316, 100395, 120474, 133860, 200790, 240948, 301185, 401580, 602370, 1204740]

約数ペア:

[(1, 1204740), (2, 602370), (3, 401580), (4, 301185), (5, 240948), (6, 200790), (9, 133860), (10, 120474), (12, 100395), (15, 80316), (18, 66930), (20, 60237), (23, 52380), (27, 44620), (30, 40158), (36, 33465), (45, 26772), (46, 26190), (54, 22310), (60, 20079), (69, 17460), (90, 13386), (92, 13095), (97, 12420), (108, 11155), (115, 10476), (135, 8924), (138, 8730), (180, 6693), (194, 6210), (207, 5820), (230, 5238), (270, 4462), (276, 4365), (291, 4140), (345, 3492), (388, 3105), (414, 2910), (460, 2619), (485, 2484), (540, 2231), (582, 2070), (621, 1940), (690, 1746), (828, 1455), (873, 1380), (970, 1242), (1035, 1164)]