80133840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1658

約数の個数: 160

約数和(自身を含む): 288195840

約数和(自身を除く): 208062000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1613, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3226, 3312, 4140, 4839, 4968, 5520, 6210, 6452, 8065, 8280, 9678, 9936, 12420, 12904, 14517, 16130, 16560, 19356, 24195, 24840, 25808, 29034, 32260, 37099, 38712, 43551, 48390, 49680, 58068, 64520, 72585, 74198, 77424, 87102, 96780, 111297, 116136, 129040, 145170, 148396, 174204, 185495, 193560, 217755, 222594, 232272, 290340, 296792, 333891, 348408, 370990, 387120, 435510, 445188, 556485, 580680, 593584, 667782, 696816, 741980, 871020, 890376, 1001673, 1112970, 1161360, 1335564, 1483960, 1669455, 1742040, 1780752, 2003346, 2225940, 2671128, 2967920, 3338910, 3484080, 4006692, 4451880, 5008365, 5342256, 6677820, 8013384, 8903760, 10016730, 13355640, 16026768, 20033460, 26711280, 40066920, 80133840]

約数ペア:

[(1, 80133840), (2, 40066920), (3, 26711280), (4, 20033460), (5, 16026768), (6, 13355640), (8, 10016730), (9, 8903760), (10, 8013384), (12, 6677820), (15, 5342256), (16, 5008365), (18, 4451880), (20, 4006692), (23, 3484080), (24, 3338910), (27, 2967920), (30, 2671128), (36, 2225940), (40, 2003346), (45, 1780752), (46, 1742040), (48, 1669455), (54, 1483960), (60, 1335564), (69, 1161360), (72, 1112970), (80, 1001673), (90, 890376), (92, 871020), (108, 741980), (115, 696816), (120, 667782), (135, 593584), (138, 580680), (144, 556485), (180, 445188), (184, 435510), (207, 387120), (216, 370990), (230, 348408), (240, 333891), (270, 296792), (276, 290340), (345, 232272), (360, 222594), (368, 217755), (414, 193560), (432, 185495), (460, 174204), (540, 148396), (552, 145170), (621, 129040), (690, 116136), (720, 111297), (828, 96780), (920, 87102), (1035, 77424), (1080, 74198), (1104, 72585), (1242, 64520), (1380, 58068), (1613, 49680), (1656, 48390), (1840, 43551), (2070, 38712), (2160, 37099), (2484, 32260), (2760, 29034), (3105, 25808), (3226, 24840), (3312, 24195), (4140, 19356), (4839, 16560), (4968, 16130), (5520, 14517), (6210, 12904), (6452, 12420), (8065, 9936), (8280, 9678)]