31192548120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{159569}}^1$

素因数の和:159770

約数の個数: 128

約数和(自身を含む): 104550264000

約数和(自身を除く): 73357715880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 181, 216, 270, 360, 362, 540, 543, 724, 905, 1080, 1086, 1448, 1629, 1810, 2172, 2715, 3258, 3620, 4344, 4887, 5430, 6516, 7240, 8145, 9774, 10860, 13032, 16290, 19548, 21720, 24435, 32580, 39096, 48870, 65160, 97740, 159569, 195480, 319138, 478707, 638276, 797845, 957414, 1276552, 1436121, 1595690, 1914828, 2393535, 2872242, 3191380, 3829656, 4308363, 4787070, 5744484, 6382760, 7180605, 8616726, 9574140, 11488968, 14361210, 17233452, 19148280, 21541815, 28722420, 28881989, 34466904, 43083630, 57444840, 57763978, 86167260, 86645967, 115527956, 144409945, 172334520, 173291934, 231055912, 259937901, 288819890, 346583868, 433229835, 519875802, 577639780, 693167736, 779813703, 866459670, 1039751604, 1155279560, 1299689505, 1559627406, 1732919340, 2079503208, 2599379010, 3119254812, 3465838680, 3899068515, 5198758020, 6238509624, 7798137030, 10397516040, 15596274060, 31192548120]

約数ペア:

[(1, 31192548120), (2, 15596274060), (3, 10397516040), (4, 7798137030), (5, 6238509624), (6, 5198758020), (8, 3899068515), (9, 3465838680), (10, 3119254812), (12, 2599379010), (15, 2079503208), (18, 1732919340), (20, 1559627406), (24, 1299689505), (27, 1155279560), (30, 1039751604), (36, 866459670), (40, 779813703), (45, 693167736), (54, 577639780), (60, 519875802), (72, 433229835), (90, 346583868), (108, 288819890), (120, 259937901), (135, 231055912), (180, 173291934), (181, 172334520), (216, 144409945), (270, 115527956), (360, 86645967), (362, 86167260), (540, 57763978), (543, 57444840), (724, 43083630), (905, 34466904), (1080, 28881989), (1086, 28722420), (1448, 21541815), (1629, 19148280), (1810, 17233452), (2172, 14361210), (2715, 11488968), (3258, 9574140), (3620, 8616726), (4344, 7180605), (4887, 6382760), (5430, 5744484), (6516, 4787070), (7240, 4308363), (8145, 3829656), (9774, 3191380), (10860, 2872242), (13032, 2393535), (16290, 1914828), (19548, 1595690), (21720, 1436121), (24435, 1276552), (32580, 957414), (39096, 797845), (48870, 638276), (65160, 478707), (97740, 319138), (159569, 195480)]