1222560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{283}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 4294080

約数和(自身を除く): 3071520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 283, 288, 360, 432, 480, 540, 566, 720, 849, 864, 1080, 1132, 1415, 1440, 1698, 2160, 2264, 2547, 2830, 3396, 4245, 4320, 4528, 5094, 5660, 6792, 7641, 8490, 9056, 10188, 11320, 12735, 13584, 15282, 16980, 20376, 22640, 25470, 27168, 30564, 33960, 38205, 40752, 45280, 50940, 61128, 67920, 76410, 81504, 101880, 122256, 135840, 152820, 203760, 244512, 305640, 407520, 611280, 1222560]

約数ペア:

[(1, 1222560), (2, 611280), (3, 407520), (4, 305640), (5, 244512), (6, 203760), (8, 152820), (9, 135840), (10, 122256), (12, 101880), (15, 81504), (16, 76410), (18, 67920), (20, 61128), (24, 50940), (27, 45280), (30, 40752), (32, 38205), (36, 33960), (40, 30564), (45, 27168), (48, 25470), (54, 22640), (60, 20376), (72, 16980), (80, 15282), (90, 13584), (96, 12735), (108, 11320), (120, 10188), (135, 9056), (144, 8490), (160, 7641), (180, 6792), (216, 5660), (240, 5094), (270, 4528), (283, 4320), (288, 4245), (360, 3396), (432, 2830), (480, 2547), (540, 2264), (566, 2160), (720, 1698), (849, 1440), (864, 1415), (1080, 1132)]