112877520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67189}}^1$

素因数の和:67212

約数の個数: 80

約数和(自身を含む): 399914880

約数和(自身を除く): 287037360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 67189, 134378, 201567, 268756, 335945, 403134, 470323, 537512, 671890, 806268, 940646, 1007835, 1075024, 1343780, 1410969, 1612536, 1881292, 2015670, 2351615, 2687560, 2821938, 3225072, 3762584, 4031340, 4703230, 5375120, 5643876, 7054845, 7525168, 8062680, 9406460, 11287752, 14109690, 16125360, 18812920, 22575504, 28219380, 37625840, 56438760, 112877520]

約数ペア:

[(1, 112877520), (2, 56438760), (3, 37625840), (4, 28219380), (5, 22575504), (6, 18812920), (7, 16125360), (8, 14109690), (10, 11287752), (12, 9406460), (14, 8062680), (15, 7525168), (16, 7054845), (20, 5643876), (21, 5375120), (24, 4703230), (28, 4031340), (30, 3762584), (35, 3225072), (40, 2821938), (42, 2687560), (48, 2351615), (56, 2015670), (60, 1881292), (70, 1612536), (80, 1410969), (84, 1343780), (105, 1075024), (112, 1007835), (120, 940646), (140, 806268), (168, 671890), (210, 537512), (240, 470323), (280, 403134), (336, 335945), (420, 268756), (560, 201567), (840, 134378), (1680, 67189)]