1790973120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109741}}^1$

素因数の和:109778

約数の個数: 112

約数和(自身を含む): 6020885088

約数和(自身を除く): 4229911968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 109741, 219482, 329223, 438964, 548705, 658446, 877928, 1097410, 1316892, 1646115, 1755856, 1865597, 2194820, 2633784, 3292230, 3511712, 3731194, 4389640, 5267568, 5596791, 6584460, 7023424, 7462388, 8779280, 9327985, 10535136, 11193582, 13168920, 14924776, 17558560, 18655970, 21070272, 22387164, 26337840, 27983955, 29849552, 35117120, 37311940, 44774328, 52675680, 55967910, 59699104, 74623880, 89548656, 105351360, 111935820, 119398208, 149247760, 179097312, 223871640, 298495520, 358194624, 447743280, 596991040, 895486560, 1790973120]

約数ペア:

[(1, 1790973120), (2, 895486560), (3, 596991040), (4, 447743280), (5, 358194624), (6, 298495520), (8, 223871640), (10, 179097312), (12, 149247760), (15, 119398208), (16, 111935820), (17, 105351360), (20, 89548656), (24, 74623880), (30, 59699104), (32, 55967910), (34, 52675680), (40, 44774328), (48, 37311940), (51, 35117120), (60, 29849552), (64, 27983955), (68, 26337840), (80, 22387164), (85, 21070272), (96, 18655970), (102, 17558560), (120, 14924776), (136, 13168920), (160, 11193582), (170, 10535136), (192, 9327985), (204, 8779280), (240, 7462388), (255, 7023424), (272, 6584460), (320, 5596791), (340, 5267568), (408, 4389640), (480, 3731194), (510, 3511712), (544, 3292230), (680, 2633784), (816, 2194820), (960, 1865597), (1020, 1755856), (1088, 1646115), (1360, 1316892), (1632, 1097410), (2040, 877928), (2720, 658446), (3264, 548705), (4080, 438964), (5440, 329223), (8160, 219482), (16320, 109741)]