111891480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 348131520

約数和(自身を除く): 236240040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 73, 106, 120, 146, 159, 212, 219, 241, 265, 292, 318, 365, 424, 438, 482, 530, 584, 636, 723, 730, 795, 876, 964, 1060, 1095, 1205, 1272, 1446, 1460, 1590, 1752, 1928, 2120, 2190, 2410, 2892, 2920, 3180, 3615, 3869, 4380, 4820, 5784, 6360, 7230, 7738, 8760, 9640, 11607, 12773, 14460, 15476, 17593, 19345, 23214, 25546, 28920, 30952, 35186, 38319, 38690, 46428, 51092, 52779, 58035, 63865, 70372, 76638, 77380, 87965, 92856, 102184, 105558, 116070, 127730, 140744, 153276, 154760, 175930, 191595, 211116, 232140, 255460, 263895, 306552, 351860, 383190, 422232, 464280, 510920, 527790, 703720, 766380, 932429, 1055580, 1532760, 1864858, 2111160, 2797287, 3729716, 4662145, 5594574, 7459432, 9324290, 11189148, 13986435, 18648580, 22378296, 27972870, 37297160, 55945740, 111891480]

約数ペア:

[(1, 111891480), (2, 55945740), (3, 37297160), (4, 27972870), (5, 22378296), (6, 18648580), (8, 13986435), (10, 11189148), (12, 9324290), (15, 7459432), (20, 5594574), (24, 4662145), (30, 3729716), (40, 2797287), (53, 2111160), (60, 1864858), (73, 1532760), (106, 1055580), (120, 932429), (146, 766380), (159, 703720), (212, 527790), (219, 510920), (241, 464280), (265, 422232), (292, 383190), (318, 351860), (365, 306552), (424, 263895), (438, 255460), (482, 232140), (530, 211116), (584, 191595), (636, 175930), (723, 154760), (730, 153276), (795, 140744), (876, 127730), (964, 116070), (1060, 105558), (1095, 102184), (1205, 92856), (1272, 87965), (1446, 77380), (1460, 76638), (1590, 70372), (1752, 63865), (1928, 58035), (2120, 52779), (2190, 51092), (2410, 46428), (2892, 38690), (2920, 38319), (3180, 35186), (3615, 30952), (3869, 28920), (4380, 25546), (4820, 23214), (5784, 19345), (6360, 17593), (7230, 15476), (7738, 14460), (8760, 12773), (9640, 11607)]