459834240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1723}}^1$

素因数の和:1884

約数の個数: 128

約数和(自身を含む): 1477123200

約数和(自身を除く): 1017288960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 278, 320, 384, 417, 480, 556, 640, 695, 834, 960, 1112, 1390, 1668, 1723, 1920, 2085, 2224, 2780, 3336, 3446, 4170, 4448, 5169, 5560, 6672, 6892, 8340, 8615, 8896, 10338, 11120, 13344, 13784, 16680, 17230, 17792, 20676, 22240, 25845, 26688, 27568, 33360, 34460, 41352, 44480, 51690, 53376, 55136, 66720, 68920, 82704, 88960, 103380, 110272, 133440, 137840, 165408, 206760, 220544, 239497, 266880, 275680, 330816, 413520, 478994, 551360, 661632, 718491, 827040, 957988, 1102720, 1197485, 1436982, 1654080, 1915976, 2394970, 2873964, 3308160, 3592455, 3831952, 4789940, 5747928, 7184910, 7663904, 9579880, 11495856, 14369820, 15327808, 19159760, 22991712, 28739640, 30655616, 38319520, 45983424, 57479280, 76639040, 91966848, 114958560, 153278080, 229917120, 459834240]

約数ペア:

[(1, 459834240), (2, 229917120), (3, 153278080), (4, 114958560), (5, 91966848), (6, 76639040), (8, 57479280), (10, 45983424), (12, 38319520), (15, 30655616), (16, 28739640), (20, 22991712), (24, 19159760), (30, 15327808), (32, 14369820), (40, 11495856), (48, 9579880), (60, 7663904), (64, 7184910), (80, 5747928), (96, 4789940), (120, 3831952), (128, 3592455), (139, 3308160), (160, 2873964), (192, 2394970), (240, 1915976), (278, 1654080), (320, 1436982), (384, 1197485), (417, 1102720), (480, 957988), (556, 827040), (640, 718491), (695, 661632), (834, 551360), (960, 478994), (1112, 413520), (1390, 330816), (1668, 275680), (1723, 266880), (1920, 239497), (2085, 220544), (2224, 206760), (2780, 165408), (3336, 137840), (3446, 133440), (4170, 110272), (4448, 103380), (5169, 88960), (5560, 82704), (6672, 68920), (6892, 66720), (8340, 55136), (8615, 53376), (8896, 51690), (10338, 44480), (11120, 41352), (13344, 34460), (13784, 33360), (16680, 27568), (17230, 26688), (17792, 25845), (20676, 22240)]