30845160

素因数分解:

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

素因数の和:1887

約数の個数: 96

約数和(自身を含む): 102435840

約数和(自身を除く): 71590680

約数列:

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

約数ペア:

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