83009040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2203}}^1$

素因数の和:2376

約数の個数: 80

約数和(自身を含む): 259084608

約数和(自身を除く): 176075568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2203, 2355, 2512, 3140, 3768, 4406, 4710, 6280, 6609, 7536, 8812, 9420, 11015, 12560, 13218, 17624, 18840, 22030, 26436, 33045, 35248, 37680, 44060, 52872, 66090, 88120, 105744, 132180, 176240, 264360, 345871, 528720, 691742, 1037613, 1383484, 1729355, 2075226, 2766968, 3458710, 4150452, 5188065, 5533936, 6917420, 8300904, 10376130, 13834840, 16601808, 20752260, 27669680, 41504520, 83009040]

約数ペア:

[(1, 83009040), (2, 41504520), (3, 27669680), (4, 20752260), (5, 16601808), (6, 13834840), (8, 10376130), (10, 8300904), (12, 6917420), (15, 5533936), (16, 5188065), (20, 4150452), (24, 3458710), (30, 2766968), (40, 2075226), (48, 1729355), (60, 1383484), (80, 1037613), (120, 691742), (157, 528720), (240, 345871), (314, 264360), (471, 176240), (628, 132180), (785, 105744), (942, 88120), (1256, 66090), (1570, 52872), (1884, 44060), (2203, 37680), (2355, 35248), (2512, 33045), (3140, 26436), (3768, 22030), (4406, 18840), (4710, 17624), (6280, 13218), (6609, 12560), (7536, 11015), (8812, 9420)]