55311761280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{394633}}^1$

素因数の和:394728

約数の個数: 128

約数和(自身を含む): 178721845920

約数和(自身を除く): 123410084640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 640, 730, 876, 960, 1095, 1168, 1460, 1752, 1920, 2190, 2336, 2920, 3504, 4380, 4672, 5840, 7008, 8760, 9344, 11680, 14016, 17520, 23360, 28032, 35040, 46720, 70080, 140160, 394633, 789266, 1183899, 1578532, 1973165, 2367798, 3157064, 3946330, 4735596, 5919495, 6314128, 7892660, 9471192, 11838990, 12628256, 15785320, 18942384, 23677980, 25256512, 28808209, 31570640, 37884768, 47355960, 50513024, 57616418, 63141280, 75769536, 86424627, 94711920, 115232836, 126282560, 144041045, 151539072, 172849254, 189423840, 230465672, 252565120, 288082090, 345698508, 378847680, 432123135, 460931344, 576164180, 691397016, 757695360, 864246270, 921862688, 1152328360, 1382794032, 1728492540, 1843725376, 2304656720, 2765588064, 3456985080, 3687450752, 4609313440, 5531176128, 6913970160, 9218626880, 11062352256, 13827940320, 18437253760, 27655880640, 55311761280]

約数ペア:

[(1, 55311761280), (2, 27655880640), (3, 18437253760), (4, 13827940320), (5, 11062352256), (6, 9218626880), (8, 6913970160), (10, 5531176128), (12, 4609313440), (15, 3687450752), (16, 3456985080), (20, 2765588064), (24, 2304656720), (30, 1843725376), (32, 1728492540), (40, 1382794032), (48, 1152328360), (60, 921862688), (64, 864246270), (73, 757695360), (80, 691397016), (96, 576164180), (120, 460931344), (128, 432123135), (146, 378847680), (160, 345698508), (192, 288082090), (219, 252565120), (240, 230465672), (292, 189423840), (320, 172849254), (365, 151539072), (384, 144041045), (438, 126282560), (480, 115232836), (584, 94711920), (640, 86424627), (730, 75769536), (876, 63141280), (960, 57616418), (1095, 50513024), (1168, 47355960), (1460, 37884768), (1752, 31570640), (1920, 28808209), (2190, 25256512), (2336, 23677980), (2920, 18942384), (3504, 15785320), (4380, 12628256), (4672, 11838990), (5840, 9471192), (7008, 7892660), (8760, 6314128), (9344, 5919495), (11680, 4735596), (14016, 3946330), (17520, 3157064), (23360, 2367798), (28032, 1973165), (35040, 1578532), (46720, 1183899), (70080, 789266), (140160, 394633)]