380141640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7489}}^1$

素因数の和:7556

約数の個数: 128

約数和(自身を含む): 1294272000

約数和(自身を除く): 914130360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3384, 4230, 5076, 5640, 6345, 7489, 8460, 10152, 12690, 14978, 16920, 22467, 25380, 29956, 37445, 44934, 50760, 59912, 67401, 74890, 89868, 112335, 134802, 149780, 179736, 202203, 224670, 269604, 299560, 337005, 351983, 404406, 449340, 539208, 674010, 703966, 808812, 898680, 1011015, 1055949, 1348020, 1407932, 1617624, 1759915, 2022030, 2111898, 2696040, 2815864, 3167847, 3519830, 4044060, 4223796, 5279745, 6335694, 7039660, 8088120, 8447592, 9503541, 10559490, 12671388, 14079320, 15839235, 19007082, 21118980, 25342776, 31678470, 38014164, 42237960, 47517705, 63356940, 76028328, 95035410, 126713880, 190070820, 380141640]

約数ペア:

[(1, 380141640), (2, 190070820), (3, 126713880), (4, 95035410), (5, 76028328), (6, 63356940), (8, 47517705), (9, 42237960), (10, 38014164), (12, 31678470), (15, 25342776), (18, 21118980), (20, 19007082), (24, 15839235), (27, 14079320), (30, 12671388), (36, 10559490), (40, 9503541), (45, 8447592), (47, 8088120), (54, 7039660), (60, 6335694), (72, 5279745), (90, 4223796), (94, 4044060), (108, 3519830), (120, 3167847), (135, 2815864), (141, 2696040), (180, 2111898), (188, 2022030), (216, 1759915), (235, 1617624), (270, 1407932), (282, 1348020), (360, 1055949), (376, 1011015), (423, 898680), (470, 808812), (540, 703966), (564, 674010), (705, 539208), (846, 449340), (940, 404406), (1080, 351983), (1128, 337005), (1269, 299560), (1410, 269604), (1692, 224670), (1880, 202203), (2115, 179736), (2538, 149780), (2820, 134802), (3384, 112335), (4230, 89868), (5076, 74890), (5640, 67401), (6345, 59912), (7489, 50760), (8460, 44934), (10152, 37445), (12690, 29956), (14978, 25380), (16920, 22467)]