676094940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{8219}}^1$

素因数の和:8691

約数の個数: 72

約数和(自身を含む): 2055558960

約数和(自身を除く): 1379464020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457, 914, 1371, 1828, 2285, 2742, 4113, 4570, 5484, 6855, 8219, 8226, 9140, 13710, 16438, 16452, 20565, 24657, 27420, 32876, 41095, 41130, 49314, 73971, 82190, 82260, 98628, 123285, 147942, 164380, 246570, 295884, 369855, 493140, 739710, 1479420, 3756083, 7512166, 11268249, 15024332, 18780415, 22536498, 33804747, 37560830, 45072996, 56341245, 67609494, 75121660, 112682490, 135218988, 169023735, 225364980, 338047470, 676094940]

約数ペア:

[(1, 676094940), (2, 338047470), (3, 225364980), (4, 169023735), (5, 135218988), (6, 112682490), (9, 75121660), (10, 67609494), (12, 56341245), (15, 45072996), (18, 37560830), (20, 33804747), (30, 22536498), (36, 18780415), (45, 15024332), (60, 11268249), (90, 7512166), (180, 3756083), (457, 1479420), (914, 739710), (1371, 493140), (1828, 369855), (2285, 295884), (2742, 246570), (4113, 164380), (4570, 147942), (5484, 123285), (6855, 98628), (8219, 82260), (8226, 82190), (9140, 73971), (13710, 49314), (16438, 41130), (16452, 41095), (20565, 32876), (24657, 27420)]