2267280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 120

約数和(自身を含む): 7892352

約数和(自身を除く): 5625072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 67, 72, 80, 90, 94, 120, 134, 141, 144, 180, 188, 201, 235, 240, 268, 282, 335, 360, 376, 402, 423, 470, 536, 564, 603, 670, 705, 720, 752, 804, 846, 940, 1005, 1072, 1128, 1206, 1340, 1410, 1608, 1692, 1880, 2010, 2115, 2256, 2412, 2680, 2820, 3015, 3149, 3216, 3384, 3760, 4020, 4230, 4824, 5360, 5640, 6030, 6298, 6768, 8040, 8460, 9447, 9648, 11280, 12060, 12596, 15745, 16080, 16920, 18894, 24120, 25192, 28341, 31490, 33840, 37788, 47235, 48240, 50384, 56682, 62980, 75576, 94470, 113364, 125960, 141705, 151152, 188940, 226728, 251920, 283410, 377880, 453456, 566820, 755760, 1133640, 2267280]

約数ペア:

[(1, 2267280), (2, 1133640), (3, 755760), (4, 566820), (5, 453456), (6, 377880), (8, 283410), (9, 251920), (10, 226728), (12, 188940), (15, 151152), (16, 141705), (18, 125960), (20, 113364), (24, 94470), (30, 75576), (36, 62980), (40, 56682), (45, 50384), (47, 48240), (48, 47235), (60, 37788), (67, 33840), (72, 31490), (80, 28341), (90, 25192), (94, 24120), (120, 18894), (134, 16920), (141, 16080), (144, 15745), (180, 12596), (188, 12060), (201, 11280), (235, 9648), (240, 9447), (268, 8460), (282, 8040), (335, 6768), (360, 6298), (376, 6030), (402, 5640), (423, 5360), (470, 4824), (536, 4230), (564, 4020), (603, 3760), (670, 3384), (705, 3216), (720, 3149), (752, 3015), (804, 2820), (846, 2680), (940, 2412), (1005, 2256), (1072, 2115), (1128, 2010), (1206, 1880), (1340, 1692), (1410, 1608)]