120219480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{797}}^1$

素因数の和:1233

約数の個数: 96

約数和(自身を含む): 392137200

約数和(自身を除く): 271917720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 419, 797, 838, 1257, 1594, 1676, 2095, 2391, 2514, 3188, 3352, 3771, 3985, 4190, 4782, 5028, 6285, 6376, 7173, 7542, 7970, 8380, 9564, 10056, 11955, 12570, 14346, 15084, 15940, 16760, 18855, 19128, 23910, 25140, 28692, 30168, 31880, 35865, 37710, 47820, 50280, 57384, 71730, 75420, 95640, 143460, 150840, 286920, 333943, 667886, 1001829, 1335772, 1669715, 2003658, 2671544, 3005487, 3339430, 4007316, 5009145, 6010974, 6678860, 8014632, 10018290, 12021948, 13357720, 15027435, 20036580, 24043896, 30054870, 40073160, 60109740, 120219480]

約数ペア:

[(1, 120219480), (2, 60109740), (3, 40073160), (4, 30054870), (5, 24043896), (6, 20036580), (8, 15027435), (9, 13357720), (10, 12021948), (12, 10018290), (15, 8014632), (18, 6678860), (20, 6010974), (24, 5009145), (30, 4007316), (36, 3339430), (40, 3005487), (45, 2671544), (60, 2003658), (72, 1669715), (90, 1335772), (120, 1001829), (180, 667886), (360, 333943), (419, 286920), (797, 150840), (838, 143460), (1257, 95640), (1594, 75420), (1676, 71730), (2095, 57384), (2391, 50280), (2514, 47820), (3188, 37710), (3352, 35865), (3771, 31880), (3985, 30168), (4190, 28692), (4782, 25140), (5028, 23910), (6285, 19128), (6376, 18855), (7173, 16760), (7542, 15940), (7970, 15084), (8380, 14346), (9564, 12570), (10056, 11955)]