12064880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:198

約数の個数: 80

約数和(自身を含む): 29998080

約数和(自身を除く): 17933200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 79, 80, 83, 92, 115, 158, 166, 184, 230, 316, 332, 368, 395, 415, 460, 632, 664, 790, 830, 920, 1264, 1328, 1580, 1660, 1817, 1840, 1909, 3160, 3320, 3634, 3818, 6320, 6557, 6640, 7268, 7636, 9085, 9545, 13114, 14536, 15272, 18170, 19090, 26228, 29072, 30544, 32785, 36340, 38180, 52456, 65570, 72680, 76360, 104912, 131140, 145360, 150811, 152720, 262280, 301622, 524560, 603244, 754055, 1206488, 1508110, 2412976, 3016220, 6032440, 12064880]

約数ペア:

[(1, 12064880), (2, 6032440), (4, 3016220), (5, 2412976), (8, 1508110), (10, 1206488), (16, 754055), (20, 603244), (23, 524560), (40, 301622), (46, 262280), (79, 152720), (80, 150811), (83, 145360), (92, 131140), (115, 104912), (158, 76360), (166, 72680), (184, 65570), (230, 52456), (316, 38180), (332, 36340), (368, 32785), (395, 30544), (415, 29072), (460, 26228), (632, 19090), (664, 18170), (790, 15272), (830, 14536), (920, 13114), (1264, 9545), (1328, 9085), (1580, 7636), (1660, 7268), (1817, 6640), (1840, 6557), (1909, 6320), (3160, 3818), (3320, 3634)]