79738240

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5417}}^1$

素因数の和:5459

約数の個数: 64

約数和(自身を含む): 198948960

約数和(自身を除く): 119210720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 5417, 7360, 10834, 14720, 21668, 27085, 43336, 54170, 86672, 108340, 124591, 173344, 216680, 249182, 346688, 433360, 498364, 622955, 693376, 866720, 996728, 1245910, 1733440, 1993456, 2491820, 3466880, 3986912, 4983640, 7973824, 9967280, 15947648, 19934560, 39869120, 79738240]

約数ペア:

[(1, 79738240), (2, 39869120), (4, 19934560), (5, 15947648), (8, 9967280), (10, 7973824), (16, 4983640), (20, 3986912), (23, 3466880), (32, 2491820), (40, 1993456), (46, 1733440), (64, 1245910), (80, 996728), (92, 866720), (115, 693376), (128, 622955), (160, 498364), (184, 433360), (230, 346688), (320, 249182), (368, 216680), (460, 173344), (640, 124591), (736, 108340), (920, 86672), (1472, 54170), (1840, 43336), (2944, 27085), (3680, 21668), (5417, 14720), (7360, 10834)]