30182560

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 75442752

約数和(自身を除く): 45260192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 43, 80, 82, 86, 107, 160, 164, 172, 205, 214, 215, 328, 344, 410, 428, 430, 535, 656, 688, 820, 856, 860, 1070, 1312, 1376, 1640, 1712, 1720, 1763, 2140, 3280, 3424, 3440, 3526, 4280, 4387, 4601, 6560, 6880, 7052, 8560, 8774, 8815, 9202, 14104, 17120, 17548, 17630, 18404, 21935, 23005, 28208, 35096, 35260, 36808, 43870, 46010, 56416, 70192, 70520, 73616, 87740, 92020, 140384, 141040, 147232, 175480, 184040, 188641, 282080, 350960, 368080, 377282, 701920, 736160, 754564, 943205, 1509128, 1886410, 3018256, 3772820, 6036512, 7545640, 15091280, 30182560]

約数ペア:

[(1, 30182560), (2, 15091280), (4, 7545640), (5, 6036512), (8, 3772820), (10, 3018256), (16, 1886410), (20, 1509128), (32, 943205), (40, 754564), (41, 736160), (43, 701920), (80, 377282), (82, 368080), (86, 350960), (107, 282080), (160, 188641), (164, 184040), (172, 175480), (205, 147232), (214, 141040), (215, 140384), (328, 92020), (344, 87740), (410, 73616), (428, 70520), (430, 70192), (535, 56416), (656, 46010), (688, 43870), (820, 36808), (856, 35260), (860, 35096), (1070, 28208), (1312, 23005), (1376, 21935), (1640, 18404), (1712, 17630), (1720, 17548), (1763, 17120), (2140, 14104), (3280, 9202), (3424, 8815), (3440, 8774), (3526, 8560), (4280, 7052), (4387, 6880), (4601, 6560)]