228815520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1523}}^1$

素因数の和:1854

約数の個数: 96

約数和(自身を含む): 723546432

約数和(自身を除く): 494730912

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, 313, 480, 626, 939, 1252, 1523, 1565, 1878, 2504, 3046, 3130, 3756, 4569, 4695, 5008, 6092, 6260, 7512, 7615, 9138, 9390, 10016, 12184, 12520, 15024, 15230, 18276, 18780, 22845, 24368, 25040, 30048, 30460, 36552, 37560, 45690, 48736, 50080, 60920, 73104, 75120, 91380, 121840, 146208, 150240, 182760, 243680, 365520, 476699, 731040, 953398, 1430097, 1906796, 2383495, 2860194, 3813592, 4766990, 5720388, 7150485, 7627184, 9533980, 11440776, 14300970, 15254368, 19067960, 22881552, 28601940, 38135920, 45763104, 57203880, 76271840, 114407760, 228815520]

約数ペア:

[(1, 228815520), (2, 114407760), (3, 76271840), (4, 57203880), (5, 45763104), (6, 38135920), (8, 28601940), (10, 22881552), (12, 19067960), (15, 15254368), (16, 14300970), (20, 11440776), (24, 9533980), (30, 7627184), (32, 7150485), (40, 5720388), (48, 4766990), (60, 3813592), (80, 2860194), (96, 2383495), (120, 1906796), (160, 1430097), (240, 953398), (313, 731040), (480, 476699), (626, 365520), (939, 243680), (1252, 182760), (1523, 150240), (1565, 146208), (1878, 121840), (2504, 91380), (3046, 75120), (3130, 73104), (3756, 60920), (4569, 50080), (4695, 48736), (5008, 45690), (6092, 37560), (6260, 36552), (7512, 30460), (7615, 30048), (9138, 25040), (9390, 24368), (10016, 22845), (12184, 18780), (12520, 18276), (15024, 15230)]