2912465040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{11909}}^1$

素因数の和:12944

約数の個数: 80

約数和(自身を含む): 9038260800

約数和(自身を除く): 6125795760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1019, 2038, 3057, 4076, 5095, 6114, 8152, 10190, 11909, 12228, 15285, 16304, 20380, 23818, 24456, 30570, 35727, 40760, 47636, 48912, 59545, 61140, 71454, 81520, 95272, 119090, 122280, 142908, 178635, 190544, 238180, 244560, 285816, 357270, 476360, 571632, 714540, 952720, 1429080, 2858160, 12135271, 24270542, 36405813, 48541084, 60676355, 72811626, 97082168, 121352710, 145623252, 182029065, 194164336, 242705420, 291246504, 364058130, 485410840, 582493008, 728116260, 970821680, 1456232520, 2912465040]

約数ペア:

[(1, 2912465040), (2, 1456232520), (3, 970821680), (4, 728116260), (5, 582493008), (6, 485410840), (8, 364058130), (10, 291246504), (12, 242705420), (15, 194164336), (16, 182029065), (20, 145623252), (24, 121352710), (30, 97082168), (40, 72811626), (48, 60676355), (60, 48541084), (80, 36405813), (120, 24270542), (240, 12135271), (1019, 2858160), (2038, 1429080), (3057, 952720), (4076, 714540), (5095, 571632), (6114, 476360), (8152, 357270), (10190, 285816), (11909, 244560), (12228, 238180), (15285, 190544), (16304, 178635), (20380, 142908), (23818, 122280), (24456, 119090), (30570, 95272), (35727, 81520), (40760, 71454), (47636, 61140), (48912, 59545)]