4980420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 16208640

約数和(自身を除く): 11228220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 401, 414, 460, 540, 621, 690, 802, 828, 1035, 1203, 1242, 1380, 1604, 2005, 2070, 2406, 2484, 3105, 3609, 4010, 4140, 4812, 6015, 6210, 7218, 8020, 9223, 10827, 12030, 12420, 14436, 18045, 18446, 21654, 24060, 27669, 36090, 36892, 43308, 46115, 54135, 55338, 72180, 83007, 92230, 108270, 110676, 138345, 166014, 184460, 216540, 249021, 276690, 332028, 415035, 498042, 553380, 830070, 996084, 1245105, 1660140, 2490210, 4980420]

約数ペア:

[(1, 4980420), (2, 2490210), (3, 1660140), (4, 1245105), (5, 996084), (6, 830070), (9, 553380), (10, 498042), (12, 415035), (15, 332028), (18, 276690), (20, 249021), (23, 216540), (27, 184460), (30, 166014), (36, 138345), (45, 110676), (46, 108270), (54, 92230), (60, 83007), (69, 72180), (90, 55338), (92, 54135), (108, 46115), (115, 43308), (135, 36892), (138, 36090), (180, 27669), (207, 24060), (230, 21654), (270, 18446), (276, 18045), (345, 14436), (401, 12420), (414, 12030), (460, 10827), (540, 9223), (621, 8020), (690, 7218), (802, 6210), (828, 6015), (1035, 4812), (1203, 4140), (1242, 4010), (1380, 3609), (1604, 3105), (2005, 2484), (2070, 2406)]