1191491520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65323}}^1$

素因数の和:65362

約数の個数: 112

約数和(自身を含む): 3982151040

約数和(自身を除く): 2790659520

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, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 65323, 130646, 195969, 261292, 326615, 391938, 522584, 653230, 783876, 979845, 1045168, 1241137, 1306460, 1567752, 1959690, 2090336, 2482274, 2612920, 3135504, 3723411, 3919380, 4180672, 4964548, 5225840, 6205685, 6271008, 7446822, 7838760, 9929096, 10451680, 12411370, 12542016, 14893644, 15677520, 18617055, 19858192, 20903360, 24822740, 29787288, 31355040, 37234110, 39716384, 49645480, 59574576, 62710080, 74468220, 79432768, 99290960, 119149152, 148936440, 198581920, 238298304, 297872880, 397163840, 595745760, 1191491520]

約数ペア:

[(1, 1191491520), (2, 595745760), (3, 397163840), (4, 297872880), (5, 238298304), (6, 198581920), (8, 148936440), (10, 119149152), (12, 99290960), (15, 79432768), (16, 74468220), (19, 62710080), (20, 59574576), (24, 49645480), (30, 39716384), (32, 37234110), (38, 31355040), (40, 29787288), (48, 24822740), (57, 20903360), (60, 19858192), (64, 18617055), (76, 15677520), (80, 14893644), (95, 12542016), (96, 12411370), (114, 10451680), (120, 9929096), (152, 7838760), (160, 7446822), (190, 6271008), (192, 6205685), (228, 5225840), (240, 4964548), (285, 4180672), (304, 3919380), (320, 3723411), (380, 3135504), (456, 2612920), (480, 2482274), (570, 2090336), (608, 1959690), (760, 1567752), (912, 1306460), (960, 1241137), (1140, 1045168), (1216, 979845), (1520, 783876), (1824, 653230), (2280, 522584), (3040, 391938), (3648, 326615), (4560, 261292), (6080, 195969), (9120, 130646), (18240, 65323)]