392100480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{22691}}^1$

素因数の和:22719

約数の個数: 128

約数和(自身を含む): 1388750400

約数和(自身を除く): 996649920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 22691, 45382, 68073, 90764, 113455, 136146, 181528, 204219, 226910, 272292, 340365, 363056, 408438, 453820, 544584, 612657, 680730, 726112, 816876, 907640, 1021095, 1089168, 1225314, 1361460, 1452224, 1633752, 1815280, 2042190, 2178336, 2450628, 2722920, 2904448, 3063285, 3267504, 3630560, 4084380, 4356672, 4901256, 5445840, 6126570, 6535008, 7261120, 8168760, 8713344, 9802512, 10891680, 12253140, 13070016, 14522240, 16337520, 19605024, 21783360, 24506280, 26140032, 32675040, 39210048, 43566720, 49012560, 65350080, 78420096, 98025120, 130700160, 196050240, 392100480]

約数ペア:

[(1, 392100480), (2, 196050240), (3, 130700160), (4, 98025120), (5, 78420096), (6, 65350080), (8, 49012560), (9, 43566720), (10, 39210048), (12, 32675040), (15, 26140032), (16, 24506280), (18, 21783360), (20, 19605024), (24, 16337520), (27, 14522240), (30, 13070016), (32, 12253140), (36, 10891680), (40, 9802512), (45, 8713344), (48, 8168760), (54, 7261120), (60, 6535008), (64, 6126570), (72, 5445840), (80, 4901256), (90, 4356672), (96, 4084380), (108, 3630560), (120, 3267504), (128, 3063285), (135, 2904448), (144, 2722920), (160, 2450628), (180, 2178336), (192, 2042190), (216, 1815280), (240, 1633752), (270, 1452224), (288, 1361460), (320, 1225314), (360, 1089168), (384, 1021095), (432, 907640), (480, 816876), (540, 726112), (576, 680730), (640, 612657), (720, 544584), (864, 453820), (960, 408438), (1080, 363056), (1152, 340365), (1440, 272292), (1728, 226910), (1920, 204219), (2160, 181528), (2880, 136146), (3456, 113455), (4320, 90764), (5760, 68073), (8640, 45382), (17280, 22691)]