916414080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25121}}^1$

素因数の和:25162

約数の個数: 128

約数和(自身を含む): 3074932800

約数和(自身を除く): 2158518720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 18240, 25121, 36480, 50242, 75363, 100484, 125605, 150726, 200968, 251210, 301452, 376815, 401936, 477299, 502420, 602904, 753630, 803872, 954598, 1004840, 1205808, 1431897, 1507260, 1607744, 1909196, 2009680, 2386495, 2411616, 2863794, 3014520, 3215488, 3818392, 4019360, 4772990, 4823232, 5727588, 6029040, 7159485, 7636784, 8038720, 9545980, 9646464, 11455176, 12058080, 14318970, 15273568, 16077440, 19091960, 22910352, 24116160, 28637940, 30547136, 38183920, 45820704, 48232320, 57275880, 61094272, 76367840, 91641408, 114551760, 152735680, 183282816, 229103520, 305471360, 458207040, 916414080]

約数ペア:

[(1, 916414080), (2, 458207040), (3, 305471360), (4, 229103520), (5, 183282816), (6, 152735680), (8, 114551760), (10, 91641408), (12, 76367840), (15, 61094272), (16, 57275880), (19, 48232320), (20, 45820704), (24, 38183920), (30, 30547136), (32, 28637940), (38, 24116160), (40, 22910352), (48, 19091960), (57, 16077440), (60, 15273568), (64, 14318970), (76, 12058080), (80, 11455176), (95, 9646464), (96, 9545980), (114, 8038720), (120, 7636784), (128, 7159485), (152, 6029040), (160, 5727588), (190, 4823232), (192, 4772990), (228, 4019360), (240, 3818392), (285, 3215488), (304, 3014520), (320, 2863794), (380, 2411616), (384, 2386495), (456, 2009680), (480, 1909196), (570, 1607744), (608, 1507260), (640, 1431897), (760, 1205808), (912, 1004840), (960, 954598), (1140, 803872), (1216, 753630), (1520, 602904), (1824, 502420), (1920, 477299), (2280, 401936), (2432, 376815), (3040, 301452), (3648, 251210), (4560, 200968), (6080, 150726), (7296, 125605), (9120, 100484), (12160, 75363), (18240, 50242), (25121, 36480)]