338937840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27691}}^1$

素因数の和:27727

約数の個数: 120

約数和(自身を含む): 1205266608

約数和(自身を除く): 866328768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 27691, 55382, 83073, 110764, 138455, 166146, 221528, 249219, 276910, 332292, 415365, 443056, 470747, 498438, 553820, 664584, 830730, 941494, 996876, 1107640, 1246095, 1329168, 1412241, 1661460, 1882988, 1993752, 2215280, 2353735, 2492190, 2824482, 3322920, 3765976, 3987504, 4236723, 4707470, 4984380, 5648964, 6645840, 7061205, 7531952, 8473446, 9414940, 9968760, 11297928, 14122410, 16946892, 18829880, 19937520, 21183615, 22595856, 28244820, 33893784, 37659760, 42367230, 56489640, 67787568, 84734460, 112979280, 169468920, 338937840]

約数ペア:

[(1, 338937840), (2, 169468920), (3, 112979280), (4, 84734460), (5, 67787568), (6, 56489640), (8, 42367230), (9, 37659760), (10, 33893784), (12, 28244820), (15, 22595856), (16, 21183615), (17, 19937520), (18, 18829880), (20, 16946892), (24, 14122410), (30, 11297928), (34, 9968760), (36, 9414940), (40, 8473446), (45, 7531952), (48, 7061205), (51, 6645840), (60, 5648964), (68, 4984380), (72, 4707470), (80, 4236723), (85, 3987504), (90, 3765976), (102, 3322920), (120, 2824482), (136, 2492190), (144, 2353735), (153, 2215280), (170, 1993752), (180, 1882988), (204, 1661460), (240, 1412241), (255, 1329168), (272, 1246095), (306, 1107640), (340, 996876), (360, 941494), (408, 830730), (510, 664584), (612, 553820), (680, 498438), (720, 470747), (765, 443056), (816, 415365), (1020, 332292), (1224, 276910), (1360, 249219), (1530, 221528), (2040, 166146), (2448, 138455), (3060, 110764), (4080, 83073), (6120, 55382), (12240, 27691)]