7380180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 23385600

約数和(自身を除く): 16005420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 158, 173, 180, 237, 270, 316, 346, 395, 474, 519, 540, 692, 711, 790, 865, 948, 1038, 1185, 1422, 1557, 1580, 1730, 2076, 2133, 2370, 2595, 2844, 3114, 3460, 3555, 4266, 4671, 4740, 5190, 6228, 7110, 7785, 8532, 9342, 10380, 10665, 13667, 14220, 15570, 18684, 21330, 23355, 27334, 31140, 41001, 42660, 46710, 54668, 68335, 82002, 93420, 123003, 136670, 164004, 205005, 246006, 273340, 369009, 410010, 492012, 615015, 738018, 820020, 1230030, 1476036, 1845045, 2460060, 3690090, 7380180]

約数ペア:

[(1, 7380180), (2, 3690090), (3, 2460060), (4, 1845045), (5, 1476036), (6, 1230030), (9, 820020), (10, 738018), (12, 615015), (15, 492012), (18, 410010), (20, 369009), (27, 273340), (30, 246006), (36, 205005), (45, 164004), (54, 136670), (60, 123003), (79, 93420), (90, 82002), (108, 68335), (135, 54668), (158, 46710), (173, 42660), (180, 41001), (237, 31140), (270, 27334), (316, 23355), (346, 21330), (395, 18684), (474, 15570), (519, 14220), (540, 13667), (692, 10665), (711, 10380), (790, 9342), (865, 8532), (948, 7785), (1038, 7110), (1185, 6228), (1422, 5190), (1557, 4740), (1580, 4671), (1730, 4266), (2076, 3555), (2133, 3460), (2370, 3114), (2595, 2844)]