65181950640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{3352981}}^1$

素因数の和:3353009

約数の個数: 120

約数和(自身を含む): 227010293328

約数和(自身を除く): 161828342688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 3352981, 6705962, 10058943, 13411924, 16764905, 20117886, 26823848, 30176829, 33529810, 40235772, 50294715, 53647696, 60353658, 67059620, 80471544, 90530487, 100589430, 120707316, 134119240, 150884145, 160943088, 181060974, 201178860, 241414632, 268238480, 271591461, 301768290, 362121948, 402357720, 452652435, 482829264, 543182922, 603536580, 724243896, 804715440, 814774383, 905304870, 1086365844, 1207073160, 1357957305, 1448487792, 1629548766, 1810609740, 2172731688, 2414146320, 2715914610, 3259097532, 3621219480, 4073871915, 4345463376, 5431829220, 6518195064, 7242438960, 8147743830, 10863658440, 13036390128, 16295487660, 21727316880, 32590975320, 65181950640]

約数ペア:

[(1, 65181950640), (2, 32590975320), (3, 21727316880), (4, 16295487660), (5, 13036390128), (6, 10863658440), (8, 8147743830), (9, 7242438960), (10, 6518195064), (12, 5431829220), (15, 4345463376), (16, 4073871915), (18, 3621219480), (20, 3259097532), (24, 2715914610), (27, 2414146320), (30, 2172731688), (36, 1810609740), (40, 1629548766), (45, 1448487792), (48, 1357957305), (54, 1207073160), (60, 1086365844), (72, 905304870), (80, 814774383), (81, 804715440), (90, 724243896), (108, 603536580), (120, 543182922), (135, 482829264), (144, 452652435), (162, 402357720), (180, 362121948), (216, 301768290), (240, 271591461), (243, 268238480), (270, 241414632), (324, 201178860), (360, 181060974), (405, 160943088), (432, 150884145), (486, 134119240), (540, 120707316), (648, 100589430), (720, 90530487), (810, 80471544), (972, 67059620), (1080, 60353658), (1215, 53647696), (1296, 50294715), (1620, 40235772), (1944, 33529810), (2160, 30176829), (2430, 26823848), (3240, 20117886), (3888, 16764905), (4860, 13411924), (6480, 10058943), (9720, 6705962), (19440, 3352981)]