123360768

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1452

約数の個数: 120

約数和(自身を含む): 375031800

約数和(自身を除く): 251671032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1409, 1536, 1824, 2304, 2432, 2736, 2818, 3648, 4227, 4608, 4864, 5472, 5636, 7296, 8454, 9728, 10944, 11272, 12681, 14592, 16908, 21888, 22544, 25362, 26771, 29184, 33816, 43776, 45088, 50724, 53542, 67632, 80313, 87552, 90176, 101448, 107084, 135264, 160626, 180352, 202896, 214168, 240939, 270528, 321252, 360704, 405792, 428336, 481878, 541056, 642504, 721408, 811584, 856672, 963756, 1082112, 1285008, 1623168, 1713344, 1927512, 2164224, 2570016, 3246336, 3426688, 3855024, 5140032, 6492672, 6853376, 7710048, 10280064, 13706752, 15420096, 20560128, 30840192, 41120256, 61680384, 123360768]

約数ペア:

[(1, 123360768), (2, 61680384), (3, 41120256), (4, 30840192), (6, 20560128), (8, 15420096), (9, 13706752), (12, 10280064), (16, 7710048), (18, 6853376), (19, 6492672), (24, 5140032), (32, 3855024), (36, 3426688), (38, 3246336), (48, 2570016), (57, 2164224), (64, 1927512), (72, 1713344), (76, 1623168), (96, 1285008), (114, 1082112), (128, 963756), (144, 856672), (152, 811584), (171, 721408), (192, 642504), (228, 541056), (256, 481878), (288, 428336), (304, 405792), (342, 360704), (384, 321252), (456, 270528), (512, 240939), (576, 214168), (608, 202896), (684, 180352), (768, 160626), (912, 135264), (1152, 107084), (1216, 101448), (1368, 90176), (1409, 87552), (1536, 80313), (1824, 67632), (2304, 53542), (2432, 50724), (2736, 45088), (2818, 43776), (3648, 33816), (4227, 29184), (4608, 26771), (4864, 25362), (5472, 22544), (5636, 21888), (7296, 16908), (8454, 14592), (9728, 12681), (10944, 11272)]