381866880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3371}}^1$

素因数の和:3452

約数の個数: 128

約数和(自身を含む): 1238198400

約数和(自身を除く): 856331520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 295, 320, 354, 384, 472, 480, 590, 640, 708, 885, 944, 960, 1180, 1416, 1770, 1888, 1920, 2360, 2832, 3371, 3540, 3776, 4720, 5664, 6742, 7080, 7552, 9440, 10113, 11328, 13484, 14160, 16855, 18880, 20226, 22656, 26968, 28320, 33710, 37760, 40452, 50565, 53936, 56640, 67420, 80904, 101130, 107872, 113280, 134840, 161808, 198889, 202260, 215744, 269680, 323616, 397778, 404520, 431488, 539360, 596667, 647232, 795556, 809040, 994445, 1078720, 1193334, 1294464, 1591112, 1618080, 1988890, 2157440, 2386668, 2983335, 3182224, 3236160, 3977780, 4773336, 5966670, 6364448, 6472320, 7955560, 9546672, 11933340, 12728896, 15911120, 19093344, 23866680, 25457792, 31822240, 38186688, 47733360, 63644480, 76373376, 95466720, 127288960, 190933440, 381866880]

約数ペア:

[(1, 381866880), (2, 190933440), (3, 127288960), (4, 95466720), (5, 76373376), (6, 63644480), (8, 47733360), (10, 38186688), (12, 31822240), (15, 25457792), (16, 23866680), (20, 19093344), (24, 15911120), (30, 12728896), (32, 11933340), (40, 9546672), (48, 7955560), (59, 6472320), (60, 6364448), (64, 5966670), (80, 4773336), (96, 3977780), (118, 3236160), (120, 3182224), (128, 2983335), (160, 2386668), (177, 2157440), (192, 1988890), (236, 1618080), (240, 1591112), (295, 1294464), (320, 1193334), (354, 1078720), (384, 994445), (472, 809040), (480, 795556), (590, 647232), (640, 596667), (708, 539360), (885, 431488), (944, 404520), (960, 397778), (1180, 323616), (1416, 269680), (1770, 215744), (1888, 202260), (1920, 198889), (2360, 161808), (2832, 134840), (3371, 113280), (3540, 107872), (3776, 101130), (4720, 80904), (5664, 67420), (6742, 56640), (7080, 53936), (7552, 50565), (9440, 40452), (10113, 37760), (11328, 33710), (13484, 28320), (14160, 26968), (16855, 22656), (18880, 20226)]