194250240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{8431}}^1$

素因数の和:8460

約数の個数: 120

約数和(自身を含む): 672823008

約数和(自身を除く): 478572768

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 8431, 11520, 16862, 23040, 25293, 33724, 42155, 50586, 67448, 75879, 84310, 101172, 126465, 134896, 151758, 168620, 202344, 252930, 269792, 303516, 337240, 379395, 404688, 505860, 539584, 607032, 674480, 758790, 809376, 1011720, 1079168, 1214064, 1348960, 1517580, 1618752, 2023440, 2158336, 2428128, 2697920, 3035160, 3237504, 4046880, 4316672, 4856256, 5395840, 6070320, 6475008, 8093760, 9712512, 10791680, 12140640, 12950016, 16187520, 19425024, 21583360, 24281280, 32375040, 38850048, 48562560, 64750080, 97125120, 194250240]

約数ペア:

[(1, 194250240), (2, 97125120), (3, 64750080), (4, 48562560), (5, 38850048), (6, 32375040), (8, 24281280), (9, 21583360), (10, 19425024), (12, 16187520), (15, 12950016), (16, 12140640), (18, 10791680), (20, 9712512), (24, 8093760), (30, 6475008), (32, 6070320), (36, 5395840), (40, 4856256), (45, 4316672), (48, 4046880), (60, 3237504), (64, 3035160), (72, 2697920), (80, 2428128), (90, 2158336), (96, 2023440), (120, 1618752), (128, 1517580), (144, 1348960), (160, 1214064), (180, 1079168), (192, 1011720), (240, 809376), (256, 758790), (288, 674480), (320, 607032), (360, 539584), (384, 505860), (480, 404688), (512, 379395), (576, 337240), (640, 303516), (720, 269792), (768, 252930), (960, 202344), (1152, 168620), (1280, 151758), (1440, 134896), (1536, 126465), (1920, 101172), (2304, 84310), (2560, 75879), (2880, 67448), (3840, 50586), (4608, 42155), (5760, 33724), (7680, 25293), (8431, 23040), (11520, 16862)]