281245920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9931}}^1$

素因数の和:10008

約数の個数: 96

約数和(自身を含む): 901031040

約数和(自身を除く): 619785120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 118, 120, 160, 177, 236, 240, 295, 354, 472, 480, 590, 708, 885, 944, 1180, 1416, 1770, 1888, 2360, 2832, 3540, 4720, 5664, 7080, 9440, 9931, 14160, 19862, 28320, 29793, 39724, 49655, 59586, 79448, 99310, 119172, 148965, 158896, 198620, 238344, 297930, 317792, 397240, 476688, 585929, 595860, 794480, 953376, 1171858, 1191720, 1588960, 1757787, 2343716, 2383440, 2929645, 3515574, 4687432, 4766880, 5859290, 7031148, 8788935, 9374864, 11718580, 14062296, 17577870, 18749728, 23437160, 28124592, 35155740, 46874320, 56249184, 70311480, 93748640, 140622960, 281245920]

約数ペア:

[(1, 281245920), (2, 140622960), (3, 93748640), (4, 70311480), (5, 56249184), (6, 46874320), (8, 35155740), (10, 28124592), (12, 23437160), (15, 18749728), (16, 17577870), (20, 14062296), (24, 11718580), (30, 9374864), (32, 8788935), (40, 7031148), (48, 5859290), (59, 4766880), (60, 4687432), (80, 3515574), (96, 2929645), (118, 2383440), (120, 2343716), (160, 1757787), (177, 1588960), (236, 1191720), (240, 1171858), (295, 953376), (354, 794480), (472, 595860), (480, 585929), (590, 476688), (708, 397240), (885, 317792), (944, 297930), (1180, 238344), (1416, 198620), (1770, 158896), (1888, 148965), (2360, 119172), (2832, 99310), (3540, 79448), (4720, 59586), (5664, 49655), (7080, 39724), (9440, 29793), (9931, 28320), (14160, 19862)]