16882560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{977}}^1$

素因数の和:1005

約数の個数: 128

約数和(自身を含む): 59853600

約数和(自身を除く): 42971040

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 977, 1080, 1152, 1440, 1728, 1920, 1954, 2160, 2880, 2931, 3456, 3908, 4320, 4885, 5760, 5862, 7816, 8640, 8793, 9770, 11724, 14655, 15632, 17280, 17586, 19540, 23448, 26379, 29310, 31264, 35172, 39080, 43965, 46896, 52758, 58620, 62528, 70344, 78160, 87930, 93792, 105516, 117240, 125056, 131895, 140688, 156320, 175860, 187584, 211032, 234480, 263790, 281376, 312640, 351720, 375168, 422064, 468960, 527580, 562752, 625280, 703440, 844128, 937920, 1055160, 1125504, 1406880, 1688256, 1875840, 2110320, 2813760, 3376512, 4220640, 5627520, 8441280, 16882560]

約数ペア:

[(1, 16882560), (2, 8441280), (3, 5627520), (4, 4220640), (5, 3376512), (6, 2813760), (8, 2110320), (9, 1875840), (10, 1688256), (12, 1406880), (15, 1125504), (16, 1055160), (18, 937920), (20, 844128), (24, 703440), (27, 625280), (30, 562752), (32, 527580), (36, 468960), (40, 422064), (45, 375168), (48, 351720), (54, 312640), (60, 281376), (64, 263790), (72, 234480), (80, 211032), (90, 187584), (96, 175860), (108, 156320), (120, 140688), (128, 131895), (135, 125056), (144, 117240), (160, 105516), (180, 93792), (192, 87930), (216, 78160), (240, 70344), (270, 62528), (288, 58620), (320, 52758), (360, 46896), (384, 43965), (432, 39080), (480, 35172), (540, 31264), (576, 29310), (640, 26379), (720, 23448), (864, 19540), (960, 17586), (977, 17280), (1080, 15632), (1152, 14655), (1440, 11724), (1728, 9770), (1920, 8793), (1954, 8640), (2160, 7816), (2880, 5862), (2931, 5760), (3456, 4885), (3908, 4320)]