74062440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:927

約数の個数: 96

約数和(自身を含む): 241768800

約数和(自身を除く): 167706360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 419, 491, 838, 982, 1257, 1473, 1676, 1964, 2095, 2455, 2514, 2946, 3352, 3771, 3928, 4190, 4419, 4910, 5028, 5892, 6285, 7365, 7542, 8380, 8838, 9820, 10056, 11784, 12570, 14730, 15084, 16760, 17676, 18855, 19640, 22095, 25140, 29460, 30168, 35352, 37710, 44190, 50280, 58920, 75420, 88380, 150840, 176760, 205729, 411458, 617187, 822916, 1028645, 1234374, 1645832, 1851561, 2057290, 2468748, 3085935, 3703122, 4114580, 4937496, 6171870, 7406244, 8229160, 9257805, 12343740, 14812488, 18515610, 24687480, 37031220, 74062440]

約数ペア:

[(1, 74062440), (2, 37031220), (3, 24687480), (4, 18515610), (5, 14812488), (6, 12343740), (8, 9257805), (9, 8229160), (10, 7406244), (12, 6171870), (15, 4937496), (18, 4114580), (20, 3703122), (24, 3085935), (30, 2468748), (36, 2057290), (40, 1851561), (45, 1645832), (60, 1234374), (72, 1028645), (90, 822916), (120, 617187), (180, 411458), (360, 205729), (419, 176760), (491, 150840), (838, 88380), (982, 75420), (1257, 58920), (1473, 50280), (1676, 44190), (1964, 37710), (2095, 35352), (2455, 30168), (2514, 29460), (2946, 25140), (3352, 22095), (3771, 19640), (3928, 18855), (4190, 17676), (4419, 16760), (4910, 15084), (5028, 14730), (5892, 12570), (6285, 11784), (7365, 10056), (7542, 9820), (8380, 8838)]