61690320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1823}}^1$

素因数の和:1889

約数の個数: 120

約数和(自身を含む): 211700736

約数和(自身を除く): 150010416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1823, 1880, 2115, 2256, 2820, 3384, 3646, 3760, 4230, 5469, 5640, 6768, 7292, 8460, 9115, 10938, 11280, 14584, 16407, 16920, 18230, 21876, 27345, 29168, 32814, 33840, 36460, 43752, 54690, 65628, 72920, 82035, 85681, 87504, 109380, 131256, 145840, 164070, 171362, 218760, 257043, 262512, 328140, 342724, 428405, 437520, 514086, 656280, 685448, 771129, 856810, 1028172, 1285215, 1312560, 1370896, 1542258, 1713620, 2056344, 2570430, 3084516, 3427240, 3855645, 4112688, 5140860, 6169032, 6854480, 7711290, 10281720, 12338064, 15422580, 20563440, 30845160, 61690320]

約数ペア:

[(1, 61690320), (2, 30845160), (3, 20563440), (4, 15422580), (5, 12338064), (6, 10281720), (8, 7711290), (9, 6854480), (10, 6169032), (12, 5140860), (15, 4112688), (16, 3855645), (18, 3427240), (20, 3084516), (24, 2570430), (30, 2056344), (36, 1713620), (40, 1542258), (45, 1370896), (47, 1312560), (48, 1285215), (60, 1028172), (72, 856810), (80, 771129), (90, 685448), (94, 656280), (120, 514086), (141, 437520), (144, 428405), (180, 342724), (188, 328140), (235, 262512), (240, 257043), (282, 218760), (360, 171362), (376, 164070), (423, 145840), (470, 131256), (564, 109380), (705, 87504), (720, 85681), (752, 82035), (846, 72920), (940, 65628), (1128, 54690), (1410, 43752), (1692, 36460), (1823, 33840), (1880, 32814), (2115, 29168), (2256, 27345), (2820, 21876), (3384, 18230), (3646, 16920), (3760, 16407), (4230, 14584), (5469, 11280), (5640, 10938), (6768, 9115), (7292, 8460)]