12379520

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:100

約数の個数: 96

約数和(自身を含む): 31983120

約数和(自身を除く): 19603600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 64, 80, 92, 115, 116, 128, 145, 160, 184, 230, 232, 290, 320, 368, 460, 464, 580, 640, 667, 736, 841, 920, 928, 1160, 1334, 1472, 1682, 1840, 1856, 2320, 2668, 2944, 3335, 3364, 3680, 3712, 4205, 4640, 5336, 6670, 6728, 7360, 8410, 9280, 10672, 13340, 13456, 14720, 16820, 18560, 19343, 21344, 26680, 26912, 33640, 38686, 42688, 53360, 53824, 67280, 77372, 85376, 96715, 106720, 107648, 134560, 154744, 193430, 213440, 269120, 309488, 386860, 426880, 538240, 618976, 773720, 1237952, 1547440, 2475904, 3094880, 6189760, 12379520]

約数ペア:

[(1, 12379520), (2, 6189760), (4, 3094880), (5, 2475904), (8, 1547440), (10, 1237952), (16, 773720), (20, 618976), (23, 538240), (29, 426880), (32, 386860), (40, 309488), (46, 269120), (58, 213440), (64, 193430), (80, 154744), (92, 134560), (115, 107648), (116, 106720), (128, 96715), (145, 85376), (160, 77372), (184, 67280), (230, 53824), (232, 53360), (290, 42688), (320, 38686), (368, 33640), (460, 26912), (464, 26680), (580, 21344), (640, 19343), (667, 18560), (736, 16820), (841, 14720), (920, 13456), (928, 13340), (1160, 10672), (1334, 9280), (1472, 8410), (1682, 7360), (1840, 6728), (1856, 6670), (2320, 5336), (2668, 4640), (2944, 4205), (3335, 3712), (3364, 3680)]