45150080

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 117504000

約数和(自身を除く): 72353920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 64, 76, 79, 80, 94, 95, 128, 152, 158, 160, 188, 190, 235, 304, 316, 320, 376, 380, 395, 470, 608, 632, 640, 752, 760, 790, 893, 940, 1216, 1264, 1501, 1504, 1520, 1580, 1786, 1880, 2432, 2528, 3002, 3008, 3040, 3160, 3572, 3713, 3760, 4465, 5056, 6004, 6016, 6080, 6320, 7144, 7426, 7505, 7520, 8930, 10112, 12008, 12160, 12640, 14288, 14852, 15010, 15040, 17860, 18565, 24016, 25280, 28576, 29704, 30020, 30080, 35720, 37130, 48032, 50560, 57152, 59408, 60040, 70547, 71440, 74260, 96064, 114304, 118816, 120080, 141094, 142880, 148520, 192128, 237632, 240160, 282188, 285760, 297040, 352735, 475264, 480320, 564376, 571520, 594080, 705470, 960640, 1128752, 1188160, 1410940, 2257504, 2376320, 2821880, 4515008, 5643760, 9030016, 11287520, 22575040, 45150080]

約数ペア:

[(1, 45150080), (2, 22575040), (4, 11287520), (5, 9030016), (8, 5643760), (10, 4515008), (16, 2821880), (19, 2376320), (20, 2257504), (32, 1410940), (38, 1188160), (40, 1128752), (47, 960640), (64, 705470), (76, 594080), (79, 571520), (80, 564376), (94, 480320), (95, 475264), (128, 352735), (152, 297040), (158, 285760), (160, 282188), (188, 240160), (190, 237632), (235, 192128), (304, 148520), (316, 142880), (320, 141094), (376, 120080), (380, 118816), (395, 114304), (470, 96064), (608, 74260), (632, 71440), (640, 70547), (752, 60040), (760, 59408), (790, 57152), (893, 50560), (940, 48032), (1216, 37130), (1264, 35720), (1501, 30080), (1504, 30020), (1520, 29704), (1580, 28576), (1786, 25280), (1880, 24016), (2432, 18565), (2528, 17860), (3002, 15040), (3008, 15010), (3040, 14852), (3160, 14288), (3572, 12640), (3713, 12160), (3760, 12008), (4465, 10112), (5056, 8930), (6004, 7520), (6016, 7505), (6080, 7426), (6320, 7144)]