1572145920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{136471}}^1$

素因数の和:136498

約数の個数: 108

約数和(自身を含む): 5439500976

約数和(自身を除く): 3867355056

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, 136471, 272942, 409413, 545884, 682355, 818826, 1091768, 1228239, 1364710, 1637652, 2047065, 2183536, 2456478, 2729420, 3275304, 4094130, 4367072, 4912956, 5458840, 6141195, 6550608, 8188260, 8734144, 9825912, 10917680, 12282390, 13101216, 16376520, 17468288, 19651824, 21835360, 24564780, 26202432, 32753040, 34936576, 39303648, 43670720, 49129560, 52404864, 65506080, 78607296, 87341440, 98259120, 104809728, 131012160, 157214592, 174682880, 196518240, 262024320, 314429184, 393036480, 524048640, 786072960, 1572145920]

約数ペア:

[(1, 1572145920), (2, 786072960), (3, 524048640), (4, 393036480), (5, 314429184), (6, 262024320), (8, 196518240), (9, 174682880), (10, 157214592), (12, 131012160), (15, 104809728), (16, 98259120), (18, 87341440), (20, 78607296), (24, 65506080), (30, 52404864), (32, 49129560), (36, 43670720), (40, 39303648), (45, 34936576), (48, 32753040), (60, 26202432), (64, 24564780), (72, 21835360), (80, 19651824), (90, 17468288), (96, 16376520), (120, 13101216), (128, 12282390), (144, 10917680), (160, 9825912), (180, 8734144), (192, 8188260), (240, 6550608), (256, 6141195), (288, 5458840), (320, 4912956), (360, 4367072), (384, 4094130), (480, 3275304), (576, 2729420), (640, 2456478), (720, 2183536), (768, 2047065), (960, 1637652), (1152, 1364710), (1280, 1228239), (1440, 1091768), (1920, 818826), (2304, 682355), (2880, 545884), (3840, 409413), (5760, 272942), (11520, 136471)]