381678577920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{33131821}}^1$

素因数の和:33131848

約数の個数: 108

約数和(自身を含む): 1320568161276

約数和(自身を除く): 938889583356

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 33131821, 66263642, 99395463, 132527284, 165659105, 198790926, 265054568, 298186389, 331318210, 397581852, 496977315, 530109136, 596372778, 662636420, 795163704, 993954630, 1060218272, 1192745556, 1325272840, 1490931945, 1590327408, 1987909260, 2120436544, 2385491112, 2650545680, 2981863890, 3180654816, 3975818520, 4240873088, 4770982224, 5301091360, 5963727780, 6361309632, 7951637040, 8481746176, 9541964448, 10602182720, 11927455560, 12722619264, 15903274080, 19083928896, 21204365440, 23854911120, 25445238528, 31806548160, 38167857792, 42408730880, 47709822240, 63613096320, 76335715584, 95419644480, 127226192640, 190839288960, 381678577920]

約数ペア:

[(1, 381678577920), (2, 190839288960), (3, 127226192640), (4, 95419644480), (5, 76335715584), (6, 63613096320), (8, 47709822240), (9, 42408730880), (10, 38167857792), (12, 31806548160), (15, 25445238528), (16, 23854911120), (18, 21204365440), (20, 19083928896), (24, 15903274080), (30, 12722619264), (32, 11927455560), (36, 10602182720), (40, 9541964448), (45, 8481746176), (48, 7951637040), (60, 6361309632), (64, 5963727780), (72, 5301091360), (80, 4770982224), (90, 4240873088), (96, 3975818520), (120, 3180654816), (128, 2981863890), (144, 2650545680), (160, 2385491112), (180, 2120436544), (192, 1987909260), (240, 1590327408), (256, 1490931945), (288, 1325272840), (320, 1192745556), (360, 1060218272), (384, 993954630), (480, 795163704), (576, 662636420), (640, 596372778), (720, 530109136), (768, 496977315), (960, 397581852), (1152, 331318210), (1280, 298186389), (1440, 265054568), (1920, 198790926), (2304, 165659105), (2880, 132527284), (3840, 99395463), (5760, 66263642), (11520, 33131821)]