171234720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{118913}}^1$

素因数の和:118934

約数の個数: 72

約数和(自身を含む): 584343396

約数和(自身を除く): 413108676

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 118913, 237826, 356739, 475652, 594565, 713478, 951304, 1070217, 1189130, 1426956, 1783695, 1902608, 2140434, 2378260, 2853912, 3567390, 3805216, 4280868, 4756520, 5351085, 5707824, 7134780, 8561736, 9513040, 10702170, 11415648, 14269560, 17123472, 19026080, 21404340, 28539120, 34246944, 42808680, 57078240, 85617360, 171234720]

約数ペア:

[(1, 171234720), (2, 85617360), (3, 57078240), (4, 42808680), (5, 34246944), (6, 28539120), (8, 21404340), (9, 19026080), (10, 17123472), (12, 14269560), (15, 11415648), (16, 10702170), (18, 9513040), (20, 8561736), (24, 7134780), (30, 5707824), (32, 5351085), (36, 4756520), (40, 4280868), (45, 3805216), (48, 3567390), (60, 2853912), (72, 2378260), (80, 2140434), (90, 1902608), (96, 1783695), (120, 1426956), (144, 1189130), (160, 1070217), (180, 951304), (240, 713478), (288, 594565), (360, 475652), (480, 356739), (720, 237826), (1440, 118913)]