8237561280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{660061}}^1$

素因数の和:660094

約数の個数: 112

約数和(自身を含む): 28166165664

約数和(自身を除く): 19928604384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 660061, 1320122, 1980183, 2640244, 3300305, 3960366, 5280488, 6600610, 7920732, 8580793, 9900915, 10560976, 13201220, 15841464, 17161586, 19801830, 21121952, 25742379, 26402440, 31682928, 34323172, 39603660, 42243904, 42903965, 51484758, 52804880, 63365856, 68646344, 79207320, 85807930, 102969516, 105609760, 126731712, 128711895, 137292688, 158414640, 171615860, 205939032, 211219520, 257423790, 274585376, 316829280, 343231720, 411878064, 514847580, 549170752, 633658560, 686463440, 823756128, 1029695160, 1372926880, 1647512256, 2059390320, 2745853760, 4118780640, 8237561280]

約数ペア:

[(1, 8237561280), (2, 4118780640), (3, 2745853760), (4, 2059390320), (5, 1647512256), (6, 1372926880), (8, 1029695160), (10, 823756128), (12, 686463440), (13, 633658560), (15, 549170752), (16, 514847580), (20, 411878064), (24, 343231720), (26, 316829280), (30, 274585376), (32, 257423790), (39, 211219520), (40, 205939032), (48, 171615860), (52, 158414640), (60, 137292688), (64, 128711895), (65, 126731712), (78, 105609760), (80, 102969516), (96, 85807930), (104, 79207320), (120, 68646344), (130, 63365856), (156, 52804880), (160, 51484758), (192, 42903965), (195, 42243904), (208, 39603660), (240, 34323172), (260, 31682928), (312, 26402440), (320, 25742379), (390, 21121952), (416, 19801830), (480, 17161586), (520, 15841464), (624, 13201220), (780, 10560976), (832, 9900915), (960, 8580793), (1040, 7920732), (1248, 6600610), (1560, 5280488), (2080, 3960366), (2496, 3300305), (3120, 2640244), (4160, 1980183), (6240, 1320122), (12480, 660061)]