1079407680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86491}}^1$

素因数の和:86524

約数の個数: 112

約数和(自身を含む): 3690786624

約数和(自身を除く): 2611378944

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, 86491, 172982, 259473, 345964, 432455, 518946, 691928, 864910, 1037892, 1124383, 1297365, 1383856, 1729820, 2075784, 2248766, 2594730, 2767712, 3373149, 3459640, 4151568, 4497532, 5189460, 5535424, 5621915, 6746298, 6919280, 8303136, 8995064, 10378920, 11243830, 13492596, 13838560, 16606272, 16865745, 17990128, 20757840, 22487660, 26985192, 27677120, 33731490, 35980256, 41515680, 44975320, 53970384, 67462980, 71960512, 83031360, 89950640, 107940768, 134925960, 179901280, 215881536, 269851920, 359802560, 539703840, 1079407680]

約数ペア:

[(1, 1079407680), (2, 539703840), (3, 359802560), (4, 269851920), (5, 215881536), (6, 179901280), (8, 134925960), (10, 107940768), (12, 89950640), (13, 83031360), (15, 71960512), (16, 67462980), (20, 53970384), (24, 44975320), (26, 41515680), (30, 35980256), (32, 33731490), (39, 27677120), (40, 26985192), (48, 22487660), (52, 20757840), (60, 17990128), (64, 16865745), (65, 16606272), (78, 13838560), (80, 13492596), (96, 11243830), (104, 10378920), (120, 8995064), (130, 8303136), (156, 6919280), (160, 6746298), (192, 5621915), (195, 5535424), (208, 5189460), (240, 4497532), (260, 4151568), (312, 3459640), (320, 3373149), (390, 2767712), (416, 2594730), (480, 2248766), (520, 2075784), (624, 1729820), (780, 1383856), (832, 1297365), (960, 1124383), (1040, 1037892), (1248, 864910), (1560, 691928), (2080, 518946), (2496, 432455), (3120, 345964), (4160, 259473), (6240, 172982), (12480, 86491)]