351407040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{941}}^1$

素因数の和:1350

約数の個数: 112

約数和(自身を含む): 1119774240

約数和(自身を除く): 768367200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 389, 480, 778, 941, 960, 1167, 1556, 1882, 1945, 2334, 2823, 3112, 3764, 3890, 4668, 4705, 5646, 5835, 6224, 7528, 7780, 9336, 9410, 11292, 11670, 12448, 14115, 15056, 15560, 18672, 18820, 22584, 23340, 24896, 28230, 30112, 31120, 37344, 37640, 45168, 46680, 56460, 60224, 62240, 74688, 75280, 90336, 93360, 112920, 124480, 150560, 180672, 186720, 225840, 301120, 366049, 373440, 451680, 732098, 903360, 1098147, 1464196, 1830245, 2196294, 2928392, 3660490, 4392588, 5490735, 5856784, 7320980, 8785176, 10981470, 11713568, 14641960, 17570352, 21962940, 23427136, 29283920, 35140704, 43925880, 58567840, 70281408, 87851760, 117135680, 175703520, 351407040]

約数ペア:

[(1, 351407040), (2, 175703520), (3, 117135680), (4, 87851760), (5, 70281408), (6, 58567840), (8, 43925880), (10, 35140704), (12, 29283920), (15, 23427136), (16, 21962940), (20, 17570352), (24, 14641960), (30, 11713568), (32, 10981470), (40, 8785176), (48, 7320980), (60, 5856784), (64, 5490735), (80, 4392588), (96, 3660490), (120, 2928392), (160, 2196294), (192, 1830245), (240, 1464196), (320, 1098147), (389, 903360), (480, 732098), (778, 451680), (941, 373440), (960, 366049), (1167, 301120), (1556, 225840), (1882, 186720), (1945, 180672), (2334, 150560), (2823, 124480), (3112, 112920), (3764, 93360), (3890, 90336), (4668, 75280), (4705, 74688), (5646, 62240), (5835, 60224), (6224, 56460), (7528, 46680), (7780, 45168), (9336, 37640), (9410, 37344), (11292, 31120), (11670, 30112), (12448, 28230), (14115, 24896), (15056, 23340), (15560, 22584), (18672, 18820)]