423217920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{359}}^1$

素因数の和:690

約数の個数: 144

約数和(自身を含む): 1359832320

約数和(自身を除く): 936614400

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, 128, 160, 192, 240, 256, 307, 320, 359, 384, 480, 614, 640, 718, 768, 921, 960, 1077, 1228, 1280, 1436, 1535, 1795, 1842, 1920, 2154, 2456, 2872, 3070, 3590, 3684, 3840, 4308, 4605, 4912, 5385, 5744, 6140, 7180, 7368, 8616, 9210, 9824, 10770, 11488, 12280, 14360, 14736, 17232, 18420, 19648, 21540, 22976, 24560, 28720, 29472, 34464, 36840, 39296, 43080, 45952, 49120, 57440, 58944, 68928, 73680, 78592, 86160, 91904, 98240, 110213, 114880, 117888, 137856, 147360, 172320, 196480, 220426, 229760, 235776, 275712, 294720, 330639, 344640, 392960, 440852, 459520, 551065, 589440, 661278, 689280, 881704, 1102130, 1178880, 1322556, 1378560, 1653195, 1763408, 2204260, 2645112, 3306390, 3526816, 4408520, 5290224, 6612780, 7053632, 8817040, 10580448, 13225560, 14107264, 17634080, 21160896, 26451120, 28214528, 35268160, 42321792, 52902240, 70536320, 84643584, 105804480, 141072640, 211608960, 423217920]

約数ペア:

[(1, 423217920), (2, 211608960), (3, 141072640), (4, 105804480), (5, 84643584), (6, 70536320), (8, 52902240), (10, 42321792), (12, 35268160), (15, 28214528), (16, 26451120), (20, 21160896), (24, 17634080), (30, 14107264), (32, 13225560), (40, 10580448), (48, 8817040), (60, 7053632), (64, 6612780), (80, 5290224), (96, 4408520), (120, 3526816), (128, 3306390), (160, 2645112), (192, 2204260), (240, 1763408), (256, 1653195), (307, 1378560), (320, 1322556), (359, 1178880), (384, 1102130), (480, 881704), (614, 689280), (640, 661278), (718, 589440), (768, 551065), (921, 459520), (960, 440852), (1077, 392960), (1228, 344640), (1280, 330639), (1436, 294720), (1535, 275712), (1795, 235776), (1842, 229760), (1920, 220426), (2154, 196480), (2456, 172320), (2872, 147360), (3070, 137856), (3590, 117888), (3684, 114880), (3840, 110213), (4308, 98240), (4605, 91904), (4912, 86160), (5385, 78592), (5744, 73680), (6140, 68928), (7180, 58944), (7368, 57440), (8616, 49120), (9210, 45952), (9824, 43080), (10770, 39296), (11488, 36840), (12280, 34464), (14360, 29472), (14736, 28720), (17232, 24560), (18420, 22976), (19648, 21540)]