302562720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{210113}}^1$

素因数の和:210134

約数の個数: 72

約数和(自身を含む): 1032500196

約数和(自身を除く): 729937476

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, 210113, 420226, 630339, 840452, 1050565, 1260678, 1680904, 1891017, 2101130, 2521356, 3151695, 3361808, 3782034, 4202260, 5042712, 6303390, 6723616, 7564068, 8404520, 9455085, 10085424, 12606780, 15128136, 16809040, 18910170, 20170848, 25213560, 30256272, 33618080, 37820340, 50427120, 60512544, 75640680, 100854240, 151281360, 302562720]

約数ペア:

[(1, 302562720), (2, 151281360), (3, 100854240), (4, 75640680), (5, 60512544), (6, 50427120), (8, 37820340), (9, 33618080), (10, 30256272), (12, 25213560), (15, 20170848), (16, 18910170), (18, 16809040), (20, 15128136), (24, 12606780), (30, 10085424), (32, 9455085), (36, 8404520), (40, 7564068), (45, 6723616), (48, 6303390), (60, 5042712), (72, 4202260), (80, 3782034), (90, 3361808), (96, 3151695), (120, 2521356), (144, 2101130), (160, 1891017), (180, 1680904), (240, 1260678), (288, 1050565), (360, 840452), (480, 630339), (720, 420226), (1440, 210113)]