151781520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57493}}^1$

素因数の和:57520

約数の個数: 80

約数和(自身を含む): 513306432

約数和(自身を除く): 361524912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 57493, 114986, 172479, 229972, 287465, 344958, 459944, 574930, 632423, 689916, 862395, 919888, 1149860, 1264846, 1379832, 1724790, 1897269, 2299720, 2529692, 2759664, 3162115, 3449580, 3794538, 4599440, 5059384, 6324230, 6899160, 7589076, 9486345, 10118768, 12648460, 13798320, 15178152, 18972690, 25296920, 30356304, 37945380, 50593840, 75890760, 151781520]

約数ペア:

[(1, 151781520), (2, 75890760), (3, 50593840), (4, 37945380), (5, 30356304), (6, 25296920), (8, 18972690), (10, 15178152), (11, 13798320), (12, 12648460), (15, 10118768), (16, 9486345), (20, 7589076), (22, 6899160), (24, 6324230), (30, 5059384), (33, 4599440), (40, 3794538), (44, 3449580), (48, 3162115), (55, 2759664), (60, 2529692), (66, 2299720), (80, 1897269), (88, 1724790), (110, 1379832), (120, 1264846), (132, 1149860), (165, 919888), (176, 862395), (220, 689916), (240, 632423), (264, 574930), (330, 459944), (440, 344958), (528, 287465), (660, 229972), (880, 172479), (1320, 114986), (2640, 57493)]