745453440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{129419}}^1$

素因数の和:129444

約数の個数: 96

約数和(自身を含む): 2574163800

約数和(自身を除く): 1828710360

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 129419, 258838, 388257, 517676, 647095, 776514, 1035352, 1164771, 1294190, 1553028, 1941285, 2070704, 2329542, 2588380, 3106056, 3882570, 4141408, 4659084, 5176760, 5823855, 6212112, 7765140, 8282816, 9318168, 10353520, 11647710, 12424224, 15530280, 16565632, 18636336, 20707040, 23295420, 24848448, 31060560, 37272672, 41414080, 46590840, 49696896, 62121120, 74545344, 82828160, 93181680, 124242240, 149090688, 186363360, 248484480, 372726720, 745453440]

約数ペア:

[(1, 745453440), (2, 372726720), (3, 248484480), (4, 186363360), (5, 149090688), (6, 124242240), (8, 93181680), (9, 82828160), (10, 74545344), (12, 62121120), (15, 49696896), (16, 46590840), (18, 41414080), (20, 37272672), (24, 31060560), (30, 24848448), (32, 23295420), (36, 20707040), (40, 18636336), (45, 16565632), (48, 15530280), (60, 12424224), (64, 11647710), (72, 10353520), (80, 9318168), (90, 8282816), (96, 7765140), (120, 6212112), (128, 5823855), (144, 5176760), (160, 4659084), (180, 4141408), (192, 3882570), (240, 3106056), (288, 2588380), (320, 2329542), (360, 2070704), (384, 1941285), (480, 1553028), (576, 1294190), (640, 1164771), (720, 1035352), (960, 776514), (1152, 647095), (1440, 517676), (1920, 388257), (2880, 258838), (5760, 129419)]