456938880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{719}}^1$

素因数の和:1072

約数の個数: 128

約数和(自身を含む): 1462924800

約数和(自身を除く): 1005985920

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, 320, 331, 384, 480, 640, 662, 719, 960, 993, 1324, 1438, 1655, 1920, 1986, 2157, 2648, 2876, 3310, 3595, 3972, 4314, 4965, 5296, 5752, 6620, 7190, 7944, 8628, 9930, 10592, 10785, 11504, 13240, 14380, 15888, 17256, 19860, 21184, 21570, 23008, 26480, 28760, 31776, 34512, 39720, 42368, 43140, 46016, 52960, 57520, 63552, 69024, 79440, 86280, 92032, 105920, 115040, 127104, 138048, 158880, 172560, 211840, 230080, 237989, 276096, 317760, 345120, 460160, 475978, 635520, 690240, 713967, 951956, 1189945, 1380480, 1427934, 1903912, 2379890, 2855868, 3569835, 3807824, 4759780, 5711736, 7139670, 7615648, 9519560, 11423472, 14279340, 15231296, 19039120, 22846944, 28558680, 30462592, 38078240, 45693888, 57117360, 76156480, 91387776, 114234720, 152312960, 228469440, 456938880]

約数ペア:

[(1, 456938880), (2, 228469440), (3, 152312960), (4, 114234720), (5, 91387776), (6, 76156480), (8, 57117360), (10, 45693888), (12, 38078240), (15, 30462592), (16, 28558680), (20, 22846944), (24, 19039120), (30, 15231296), (32, 14279340), (40, 11423472), (48, 9519560), (60, 7615648), (64, 7139670), (80, 5711736), (96, 4759780), (120, 3807824), (128, 3569835), (160, 2855868), (192, 2379890), (240, 1903912), (320, 1427934), (331, 1380480), (384, 1189945), (480, 951956), (640, 713967), (662, 690240), (719, 635520), (960, 475978), (993, 460160), (1324, 345120), (1438, 317760), (1655, 276096), (1920, 237989), (1986, 230080), (2157, 211840), (2648, 172560), (2876, 158880), (3310, 138048), (3595, 127104), (3972, 115040), (4314, 105920), (4965, 92032), (5296, 86280), (5752, 79440), (6620, 69024), (7190, 63552), (7944, 57520), (8628, 52960), (9930, 46016), (10592, 43140), (10785, 42368), (11504, 39720), (13240, 34512), (14380, 31776), (15888, 28760), (17256, 26480), (19860, 23008), (21184, 21570)]