180030928

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7691}}^1$

素因数の和:7736

約数の個数: 80

約数和(自身を含む): 457827840

約数和(自身を除く): 277796912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 7691, 11704, 15382, 23408, 30764, 53837, 61528, 84601, 107674, 123056, 146129, 169202, 215348, 292258, 338404, 430696, 584516, 592207, 676808, 861392, 1022903, 1169032, 1184414, 1353616, 1607419, 2045806, 2338064, 2368828, 3214838, 4091612, 4737656, 6429676, 8183224, 9475312, 11251933, 12859352, 16366448, 22503866, 25718704, 45007732, 90015464, 180030928]

約数ペア:

[(1, 180030928), (2, 90015464), (4, 45007732), (7, 25718704), (8, 22503866), (11, 16366448), (14, 12859352), (16, 11251933), (19, 9475312), (22, 8183224), (28, 6429676), (38, 4737656), (44, 4091612), (56, 3214838), (76, 2368828), (77, 2338064), (88, 2045806), (112, 1607419), (133, 1353616), (152, 1184414), (154, 1169032), (176, 1022903), (209, 861392), (266, 676808), (304, 592207), (308, 584516), (418, 430696), (532, 338404), (616, 292258), (836, 215348), (1064, 169202), (1232, 146129), (1463, 123056), (1672, 107674), (2128, 84601), (2926, 61528), (3344, 53837), (5852, 30764), (7691, 23408), (11704, 15382)]