1255088328720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19427}}^1\times {\mathrm{269189}}^1$

素因数の和:288632

約数の個数: 80

約数和(自身を含む): 3890988550080

約数和(自身を除く): 2635900221360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 19427, 38854, 58281, 77708, 97135, 116562, 155416, 194270, 233124, 269189, 291405, 310832, 388540, 466248, 538378, 582810, 777080, 807567, 932496, 1076756, 1165620, 1345945, 1554160, 1615134, 2153512, 2331240, 2691890, 3230268, 4037835, 4307024, 4662480, 5383780, 6460536, 8075670, 10767560, 12921072, 16151340, 21535120, 32302680, 64605360, 5229534703, 10459069406, 15688604109, 20918138812, 26147673515, 31377208218, 41836277624, 52295347030, 62754416436, 78443020545, 83672555248, 104590694060, 125508832872, 156886041090, 209181388120, 251017665744, 313772082180, 418362776240, 627544164360, 1255088328720]

約数ペア:

[(1, 1255088328720), (2, 627544164360), (3, 418362776240), (4, 313772082180), (5, 251017665744), (6, 209181388120), (8, 156886041090), (10, 125508832872), (12, 104590694060), (15, 83672555248), (16, 78443020545), (20, 62754416436), (24, 52295347030), (30, 41836277624), (40, 31377208218), (48, 26147673515), (60, 20918138812), (80, 15688604109), (120, 10459069406), (240, 5229534703), (19427, 64605360), (38854, 32302680), (58281, 21535120), (77708, 16151340), (97135, 12921072), (116562, 10767560), (155416, 8075670), (194270, 6460536), (233124, 5383780), (269189, 4662480), (291405, 4307024), (310832, 4037835), (388540, 3230268), (466248, 2691890), (538378, 2331240), (582810, 2153512), (777080, 1615134), (807567, 1554160), (932496, 1345945), (1076756, 1165620)]