91121040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{467}}^1$

素因数の和:757

約数の個数: 120

約数和(自身を含む): 307801728

約数和(自身を除く): 216680688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 271, 360, 467, 542, 720, 813, 934, 1084, 1355, 1401, 1626, 1868, 2168, 2335, 2439, 2710, 2802, 3252, 3736, 4065, 4203, 4336, 4670, 4878, 5420, 5604, 6504, 7005, 7472, 8130, 8406, 9340, 9756, 10840, 11208, 12195, 13008, 14010, 16260, 16812, 18680, 19512, 21015, 21680, 22416, 24390, 28020, 32520, 33624, 37360, 39024, 42030, 48780, 56040, 65040, 67248, 84060, 97560, 112080, 126557, 168120, 195120, 253114, 336240, 379671, 506228, 632785, 759342, 1012456, 1139013, 1265570, 1518684, 1898355, 2024912, 2278026, 2531140, 3037368, 3796710, 4556052, 5062280, 5695065, 6074736, 7593420, 9112104, 10124560, 11390130, 15186840, 18224208, 22780260, 30373680, 45560520, 91121040]

約数ペア:

[(1, 91121040), (2, 45560520), (3, 30373680), (4, 22780260), (5, 18224208), (6, 15186840), (8, 11390130), (9, 10124560), (10, 9112104), (12, 7593420), (15, 6074736), (16, 5695065), (18, 5062280), (20, 4556052), (24, 3796710), (30, 3037368), (36, 2531140), (40, 2278026), (45, 2024912), (48, 1898355), (60, 1518684), (72, 1265570), (80, 1139013), (90, 1012456), (120, 759342), (144, 632785), (180, 506228), (240, 379671), (271, 336240), (360, 253114), (467, 195120), (542, 168120), (720, 126557), (813, 112080), (934, 97560), (1084, 84060), (1355, 67248), (1401, 65040), (1626, 56040), (1868, 48780), (2168, 42030), (2335, 39024), (2439, 37360), (2710, 33624), (2802, 32520), (3252, 28020), (3736, 24390), (4065, 22416), (4203, 21680), (4336, 21015), (4670, 19512), (4878, 18680), (5420, 16812), (5604, 16260), (6504, 14010), (7005, 13008), (7472, 12195), (8130, 11208), (8406, 10840), (9340, 9756)]