115813320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137873}}^1$

素因数の和:137894

約数の個数: 64

約数和(自身を含む): 397077120

約数和(自身を除く): 281263800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 137873, 275746, 413619, 551492, 689365, 827238, 965111, 1102984, 1378730, 1654476, 1930222, 2068095, 2757460, 2895333, 3308952, 3860444, 4136190, 4825555, 5514920, 5790666, 7720888, 8272380, 9651110, 11581332, 14476665, 16544760, 19302220, 23162664, 28953330, 38604440, 57906660, 115813320]

約数ペア:

[(1, 115813320), (2, 57906660), (3, 38604440), (4, 28953330), (5, 23162664), (6, 19302220), (7, 16544760), (8, 14476665), (10, 11581332), (12, 9651110), (14, 8272380), (15, 7720888), (20, 5790666), (21, 5514920), (24, 4825555), (28, 4136190), (30, 3860444), (35, 3308952), (40, 2895333), (42, 2757460), (56, 2068095), (60, 1930222), (70, 1654476), (84, 1378730), (105, 1102984), (120, 965111), (140, 827238), (168, 689365), (210, 551492), (280, 413619), (420, 275746), (840, 137873)]