378452160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1$

素因数の和:751

約数の個数: 168

約数和(自身を含む): 1308939216

約数和(自身を除く): 930487056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 331, 360, 397, 480, 576, 662, 720, 794, 960, 993, 1191, 1324, 1440, 1588, 1655, 1985, 1986, 2382, 2648, 2880, 2979, 3176, 3310, 3573, 3970, 3972, 4764, 4965, 5296, 5955, 5958, 6352, 6620, 7146, 7940, 7944, 9528, 9930, 10592, 11910, 11916, 12704, 13240, 14292, 14895, 15880, 15888, 17865, 19056, 19860, 21184, 23820, 23832, 25408, 26480, 28584, 29790, 31760, 31776, 35730, 38112, 39720, 47640, 47664, 52960, 57168, 59580, 63520, 63552, 71460, 76224, 79440, 95280, 95328, 105920, 114336, 119160, 127040, 131407, 142920, 158880, 190560, 190656, 228672, 238320, 262814, 285840, 317760, 381120, 394221, 476640, 525628, 571680, 657035, 788442, 953280, 1051256, 1143360, 1182663, 1314070, 1576884, 1971105, 2102512, 2365326, 2628140, 3153768, 3942210, 4205024, 4730652, 5256280, 5913315, 6307536, 7884420, 8410048, 9461304, 10512560, 11826630, 12615072, 15768840, 18922608, 21025120, 23653260, 25230144, 31537680, 37845216, 42050240, 47306520, 63075360, 75690432, 94613040, 126150720, 189226080, 378452160]

約数ペア:

[(1, 378452160), (2, 189226080), (3, 126150720), (4, 94613040), (5, 75690432), (6, 63075360), (8, 47306520), (9, 42050240), (10, 37845216), (12, 31537680), (15, 25230144), (16, 23653260), (18, 21025120), (20, 18922608), (24, 15768840), (30, 12615072), (32, 11826630), (36, 10512560), (40, 9461304), (45, 8410048), (48, 7884420), (60, 6307536), (64, 5913315), (72, 5256280), (80, 4730652), (90, 4205024), (96, 3942210), (120, 3153768), (144, 2628140), (160, 2365326), (180, 2102512), (192, 1971105), (240, 1576884), (288, 1314070), (320, 1182663), (331, 1143360), (360, 1051256), (397, 953280), (480, 788442), (576, 657035), (662, 571680), (720, 525628), (794, 476640), (960, 394221), (993, 381120), (1191, 317760), (1324, 285840), (1440, 262814), (1588, 238320), (1655, 228672), (1985, 190656), (1986, 190560), (2382, 158880), (2648, 142920), (2880, 131407), (2979, 127040), (3176, 119160), (3310, 114336), (3573, 105920), (3970, 95328), (3972, 95280), (4764, 79440), (4965, 76224), (5296, 71460), (5955, 63552), (5958, 63520), (6352, 59580), (6620, 57168), (7146, 52960), (7940, 47664), (7944, 47640), (9528, 39720), (9930, 38112), (10592, 35730), (11910, 31776), (11916, 31760), (12704, 29790), (13240, 28584), (14292, 26480), (14895, 25408), (15880, 23832), (15888, 23820), (17865, 21184), (19056, 19860)]