181840920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2801}}^1$

素因数の和:3356

約数の個数: 64

約数和(自身を含む): 546726240

約数和(自身を除く): 364885320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541, 1082, 1623, 2164, 2705, 2801, 3246, 4328, 5410, 5602, 6492, 8115, 8403, 10820, 11204, 12984, 14005, 16230, 16806, 21640, 22408, 28010, 32460, 33612, 42015, 56020, 64920, 67224, 84030, 112040, 168060, 336120, 1515341, 3030682, 4546023, 6061364, 7576705, 9092046, 12122728, 15153410, 18184092, 22730115, 30306820, 36368184, 45460230, 60613640, 90920460, 181840920]

約数ペア:

[(1, 181840920), (2, 90920460), (3, 60613640), (4, 45460230), (5, 36368184), (6, 30306820), (8, 22730115), (10, 18184092), (12, 15153410), (15, 12122728), (20, 9092046), (24, 7576705), (30, 6061364), (40, 4546023), (60, 3030682), (120, 1515341), (541, 336120), (1082, 168060), (1623, 112040), (2164, 84030), (2705, 67224), (2801, 64920), (3246, 56020), (4328, 42015), (5410, 33612), (5602, 32460), (6492, 28010), (8115, 22408), (8403, 21640), (10820, 16806), (11204, 16230), (12984, 14005)]