1551702960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{718381}}^1$

素因数の和:718403

約数の個数: 80

約数和(自身を含む): 5344762080

約数和(自身を除く): 3793059120

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 718381, 1436762, 2155143, 2873524, 3591905, 4310286, 5747048, 6465429, 7183810, 8620572, 10775715, 11494096, 12930858, 14367620, 17241144, 19396287, 21551430, 25861716, 28735240, 32327145, 34482288, 38792574, 43102860, 51723432, 57470480, 64654290, 77585148, 86205720, 96981435, 103446864, 129308580, 155170296, 172411440, 193962870, 258617160, 310340592, 387925740, 517234320, 775851480, 1551702960]

約数ペア:

[(1, 1551702960), (2, 775851480), (3, 517234320), (4, 387925740), (5, 310340592), (6, 258617160), (8, 193962870), (9, 172411440), (10, 155170296), (12, 129308580), (15, 103446864), (16, 96981435), (18, 86205720), (20, 77585148), (24, 64654290), (27, 57470480), (30, 51723432), (36, 43102860), (40, 38792574), (45, 34482288), (48, 32327145), (54, 28735240), (60, 25861716), (72, 21551430), (80, 19396287), (90, 17241144), (108, 14367620), (120, 12930858), (135, 11494096), (144, 10775715), (180, 8620572), (216, 7183810), (240, 6465429), (270, 5747048), (360, 4310286), (432, 3591905), (540, 2873524), (720, 2155143), (1080, 1436762), (2160, 718381)]