838785120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{3559}}^1$

素因数の和:4068

約数の個数: 96

約数和(自身を含む): 2648298240

約数和(自身を除く): 1809513120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 491, 982, 1473, 1964, 2455, 2946, 3559, 3928, 4910, 5892, 7118, 7365, 7856, 9820, 10677, 11784, 14236, 14730, 15712, 17795, 19640, 21354, 23568, 28472, 29460, 35590, 39280, 42708, 47136, 53385, 56944, 58920, 71180, 78560, 85416, 106770, 113888, 117840, 142360, 170832, 213540, 235680, 284720, 341664, 427080, 569440, 854160, 1708320, 1747469, 3494938, 5242407, 6989876, 8737345, 10484814, 13979752, 17474690, 20969628, 26212035, 27959504, 34949380, 41939256, 52424070, 55919008, 69898760, 83878512, 104848140, 139797520, 167757024, 209696280, 279595040, 419392560, 838785120]

約数ペア:

[(1, 838785120), (2, 419392560), (3, 279595040), (4, 209696280), (5, 167757024), (6, 139797520), (8, 104848140), (10, 83878512), (12, 69898760), (15, 55919008), (16, 52424070), (20, 41939256), (24, 34949380), (30, 27959504), (32, 26212035), (40, 20969628), (48, 17474690), (60, 13979752), (80, 10484814), (96, 8737345), (120, 6989876), (160, 5242407), (240, 3494938), (480, 1747469), (491, 1708320), (982, 854160), (1473, 569440), (1964, 427080), (2455, 341664), (2946, 284720), (3559, 235680), (3928, 213540), (4910, 170832), (5892, 142360), (7118, 117840), (7365, 113888), (7856, 106770), (9820, 85416), (10677, 78560), (11784, 71180), (14236, 58920), (14730, 56944), (15712, 53385), (17795, 47136), (19640, 42708), (21354, 39280), (23568, 35590), (28472, 29460)]