740584080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{342863}}^1$

素因数の和:342885

約数の個数: 80

約数和(自身を含む): 2550908160

約数和(自身を除く): 1810324080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 342863, 685726, 1028589, 1371452, 1714315, 2057178, 2742904, 3085767, 3428630, 4114356, 5142945, 5485808, 6171534, 6857260, 8228712, 9257301, 10285890, 12343068, 13714520, 15428835, 16457424, 18514602, 20571780, 24686136, 27429040, 30857670, 37029204, 41143560, 46286505, 49372272, 61715340, 74058408, 82287120, 92573010, 123430680, 148116816, 185146020, 246861360, 370292040, 740584080]

約数ペア:

[(1, 740584080), (2, 370292040), (3, 246861360), (4, 185146020), (5, 148116816), (6, 123430680), (8, 92573010), (9, 82287120), (10, 74058408), (12, 61715340), (15, 49372272), (16, 46286505), (18, 41143560), (20, 37029204), (24, 30857670), (27, 27429040), (30, 24686136), (36, 20571780), (40, 18514602), (45, 16457424), (48, 15428835), (54, 13714520), (60, 12343068), (72, 10285890), (80, 9257301), (90, 8228712), (108, 6857260), (120, 6171534), (135, 5485808), (144, 5142945), (180, 4114356), (216, 3428630), (240, 3085767), (270, 2742904), (360, 2057178), (432, 1714315), (540, 1371452), (720, 1028589), (1080, 685726), (2160, 342863)]