2280420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 7338240

約数和(自身を除く): 5057820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 103, 108, 123, 135, 164, 180, 205, 206, 246, 270, 309, 369, 410, 412, 492, 515, 540, 615, 618, 738, 820, 927, 1030, 1107, 1230, 1236, 1476, 1545, 1845, 1854, 2060, 2214, 2460, 2781, 3090, 3690, 3708, 4223, 4428, 4635, 5535, 5562, 6180, 7380, 8446, 9270, 11070, 11124, 12669, 13905, 16892, 18540, 21115, 22140, 25338, 27810, 38007, 42230, 50676, 55620, 63345, 76014, 84460, 114021, 126690, 152028, 190035, 228042, 253380, 380070, 456084, 570105, 760140, 1140210, 2280420]

約数ペア:

[(1, 2280420), (2, 1140210), (3, 760140), (4, 570105), (5, 456084), (6, 380070), (9, 253380), (10, 228042), (12, 190035), (15, 152028), (18, 126690), (20, 114021), (27, 84460), (30, 76014), (36, 63345), (41, 55620), (45, 50676), (54, 42230), (60, 38007), (82, 27810), (90, 25338), (103, 22140), (108, 21115), (123, 18540), (135, 16892), (164, 13905), (180, 12669), (205, 11124), (206, 11070), (246, 9270), (270, 8446), (309, 7380), (369, 6180), (410, 5562), (412, 5535), (492, 4635), (515, 4428), (540, 4223), (615, 3708), (618, 3690), (738, 3090), (820, 2781), (927, 2460), (1030, 2214), (1107, 2060), (1230, 1854), (1236, 1845), (1476, 1545)]