284688720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1697}}^1$

素因数の和:1949

約数の個数: 120

約数和(自身を含む): 960748776

約数和(自身を除く): 676060056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 233, 240, 360, 466, 699, 720, 932, 1165, 1398, 1697, 1864, 2097, 2330, 2796, 3394, 3495, 3728, 4194, 4660, 5091, 5592, 6788, 6990, 8388, 8485, 9320, 10182, 10485, 11184, 13576, 13980, 15273, 16776, 16970, 18640, 20364, 20970, 25455, 27152, 27960, 30546, 33552, 33940, 40728, 41940, 50910, 55920, 61092, 67880, 76365, 81456, 83880, 101820, 122184, 135760, 152730, 167760, 203640, 244368, 305460, 395401, 407280, 610920, 790802, 1186203, 1221840, 1581604, 1977005, 2372406, 3163208, 3558609, 3954010, 4744812, 5931015, 6326416, 7117218, 7908020, 9489624, 11862030, 14234436, 15816040, 17793045, 18979248, 23724060, 28468872, 31632080, 35586090, 47448120, 56937744, 71172180, 94896240, 142344360, 284688720]

約数ペア:

[(1, 284688720), (2, 142344360), (3, 94896240), (4, 71172180), (5, 56937744), (6, 47448120), (8, 35586090), (9, 31632080), (10, 28468872), (12, 23724060), (15, 18979248), (16, 17793045), (18, 15816040), (20, 14234436), (24, 11862030), (30, 9489624), (36, 7908020), (40, 7117218), (45, 6326416), (48, 5931015), (60, 4744812), (72, 3954010), (80, 3558609), (90, 3163208), (120, 2372406), (144, 1977005), (180, 1581604), (233, 1221840), (240, 1186203), (360, 790802), (466, 610920), (699, 407280), (720, 395401), (932, 305460), (1165, 244368), (1398, 203640), (1697, 167760), (1864, 152730), (2097, 135760), (2330, 122184), (2796, 101820), (3394, 83880), (3495, 81456), (3728, 76365), (4194, 67880), (4660, 61092), (5091, 55920), (5592, 50910), (6788, 41940), (6990, 40728), (8388, 33940), (8485, 33552), (9320, 30546), (10182, 27960), (10485, 27152), (11184, 25455), (13576, 20970), (13980, 20364), (15273, 18640), (16776, 16970)]