304392960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{26423}}^1$

素因数の和:26450

約数の個数: 108

約数和(自身を含む): 1053207792

約数和(自身を除く): 748814832

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, 26423, 52846, 79269, 105692, 132115, 158538, 211384, 237807, 264230, 317076, 396345, 422768, 475614, 528460, 634152, 792690, 845536, 951228, 1056920, 1189035, 1268304, 1585380, 1691072, 1902456, 2113840, 2378070, 2536608, 3170760, 3382144, 3804912, 4227680, 4756140, 5073216, 6341520, 6764288, 7609824, 8455360, 9512280, 10146432, 12683040, 15219648, 16910720, 19024560, 20292864, 25366080, 30439296, 33821440, 38049120, 50732160, 60878592, 76098240, 101464320, 152196480, 304392960]

約数ペア:

[(1, 304392960), (2, 152196480), (3, 101464320), (4, 76098240), (5, 60878592), (6, 50732160), (8, 38049120), (9, 33821440), (10, 30439296), (12, 25366080), (15, 20292864), (16, 19024560), (18, 16910720), (20, 15219648), (24, 12683040), (30, 10146432), (32, 9512280), (36, 8455360), (40, 7609824), (45, 6764288), (48, 6341520), (60, 5073216), (64, 4756140), (72, 4227680), (80, 3804912), (90, 3382144), (96, 3170760), (120, 2536608), (128, 2378070), (144, 2113840), (160, 1902456), (180, 1691072), (192, 1585380), (240, 1268304), (256, 1189035), (288, 1056920), (320, 951228), (360, 845536), (384, 792690), (480, 634152), (576, 528460), (640, 475614), (720, 422768), (768, 396345), (960, 317076), (1152, 264230), (1280, 237807), (1440, 211384), (1920, 158538), (2304, 132115), (2880, 105692), (3840, 79269), (5760, 52846), (11520, 26423)]