2142227520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{247943}}^1$

素因数の和:247969

約数の個数: 112

約数和(自身を含む): 7557333120

約数和(自身を除く): 5415105600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 247943, 495886, 743829, 991772, 1239715, 1487658, 1983544, 2231487, 2479430, 2975316, 3719145, 3967088, 4462974, 4958860, 5950632, 6694461, 7438290, 7934176, 8925948, 9917720, 11157435, 11901264, 13388922, 14876580, 15868352, 17851896, 19835440, 22314870, 23802528, 26777844, 29753160, 33472305, 35703792, 39670880, 44629740, 47605056, 53555688, 59506320, 66944610, 71407584, 79341760, 89259480, 107111376, 119012640, 133889220, 142815168, 178518960, 214222752, 238025280, 267778440, 357037920, 428445504, 535556880, 714075840, 1071113760, 2142227520]

約数ペア:

[(1, 2142227520), (2, 1071113760), (3, 714075840), (4, 535556880), (5, 428445504), (6, 357037920), (8, 267778440), (9, 238025280), (10, 214222752), (12, 178518960), (15, 142815168), (16, 133889220), (18, 119012640), (20, 107111376), (24, 89259480), (27, 79341760), (30, 71407584), (32, 66944610), (36, 59506320), (40, 53555688), (45, 47605056), (48, 44629740), (54, 39670880), (60, 35703792), (64, 33472305), (72, 29753160), (80, 26777844), (90, 23802528), (96, 22314870), (108, 19835440), (120, 17851896), (135, 15868352), (144, 14876580), (160, 13388922), (180, 11901264), (192, 11157435), (216, 9917720), (240, 8925948), (270, 7934176), (288, 7438290), (320, 6694461), (360, 5950632), (432, 4958860), (480, 4462974), (540, 3967088), (576, 3719145), (720, 2975316), (864, 2479430), (960, 2231487), (1080, 1983544), (1440, 1487658), (1728, 1239715), (2160, 991772), (2880, 743829), (4320, 495886), (8640, 247943)]