54007680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1268

約数の個数: 128

約数和(自身を含む): 179781120

約数和(自身を除く): 125773440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1223, 1380, 1472, 1840, 1920, 2208, 2446, 2760, 2944, 3669, 3680, 4416, 4892, 5520, 6115, 7338, 7360, 8832, 9784, 11040, 12230, 14676, 14720, 18345, 19568, 22080, 24460, 28129, 29352, 36690, 39136, 44160, 48920, 56258, 58704, 73380, 78272, 84387, 97840, 112516, 117408, 140645, 146760, 156544, 168774, 195680, 225032, 234816, 281290, 293520, 337548, 391360, 421935, 450064, 469632, 562580, 587040, 675096, 782720, 843870, 900128, 1125160, 1174080, 1350192, 1687740, 1800256, 2250320, 2348160, 2700384, 3375480, 3600512, 4500640, 5400768, 6750960, 9001280, 10801536, 13501920, 18002560, 27003840, 54007680]

約数ペア:

[(1, 54007680), (2, 27003840), (3, 18002560), (4, 13501920), (5, 10801536), (6, 9001280), (8, 6750960), (10, 5400768), (12, 4500640), (15, 3600512), (16, 3375480), (20, 2700384), (23, 2348160), (24, 2250320), (30, 1800256), (32, 1687740), (40, 1350192), (46, 1174080), (48, 1125160), (60, 900128), (64, 843870), (69, 782720), (80, 675096), (92, 587040), (96, 562580), (115, 469632), (120, 450064), (128, 421935), (138, 391360), (160, 337548), (184, 293520), (192, 281290), (230, 234816), (240, 225032), (276, 195680), (320, 168774), (345, 156544), (368, 146760), (384, 140645), (460, 117408), (480, 112516), (552, 97840), (640, 84387), (690, 78272), (736, 73380), (920, 58704), (960, 56258), (1104, 48920), (1223, 44160), (1380, 39136), (1472, 36690), (1840, 29352), (1920, 28129), (2208, 24460), (2446, 22080), (2760, 19568), (2944, 18345), (3669, 14720), (3680, 14676), (4416, 12230), (4892, 11040), (5520, 9784), (6115, 8832), (7338, 7360)]