12167460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2977

約数の個数: 72

約数和(自身を含む): 38525760

約数和(自身を除く): 26358300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 2939, 4140, 5878, 8817, 11756, 14695, 17634, 26451, 29390, 35268, 44085, 52902, 58780, 67597, 88170, 105804, 132255, 135194, 176340, 202791, 264510, 270388, 337985, 405582, 529020, 608373, 675970, 811164, 1013955, 1216746, 1351940, 2027910, 2433492, 3041865, 4055820, 6083730, 12167460]

約数ペア:

[(1, 12167460), (2, 6083730), (3, 4055820), (4, 3041865), (5, 2433492), (6, 2027910), (9, 1351940), (10, 1216746), (12, 1013955), (15, 811164), (18, 675970), (20, 608373), (23, 529020), (30, 405582), (36, 337985), (45, 270388), (46, 264510), (60, 202791), (69, 176340), (90, 135194), (92, 132255), (115, 105804), (138, 88170), (180, 67597), (207, 58780), (230, 52902), (276, 44085), (345, 35268), (414, 29390), (460, 26451), (690, 17634), (828, 14695), (1035, 11756), (1380, 8817), (2070, 5878), (2939, 4140)]