120925920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1319}}^1$

素因数の和:1528

約数の個数: 96

約数和(自身を含む): 383201280

約数和(自身を除く): 262275360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 191, 240, 382, 480, 573, 764, 955, 1146, 1319, 1528, 1910, 2292, 2638, 2865, 3056, 3820, 3957, 4584, 5276, 5730, 6112, 6595, 7640, 7914, 9168, 10552, 11460, 13190, 15280, 15828, 18336, 19785, 21104, 22920, 26380, 30560, 31656, 39570, 42208, 45840, 52760, 63312, 79140, 91680, 105520, 126624, 158280, 211040, 251929, 316560, 503858, 633120, 755787, 1007716, 1259645, 1511574, 2015432, 2519290, 3023148, 3778935, 4030864, 5038580, 6046296, 7557870, 8061728, 10077160, 12092592, 15115740, 20154320, 24185184, 30231480, 40308640, 60462960, 120925920]

約数ペア:

[(1, 120925920), (2, 60462960), (3, 40308640), (4, 30231480), (5, 24185184), (6, 20154320), (8, 15115740), (10, 12092592), (12, 10077160), (15, 8061728), (16, 7557870), (20, 6046296), (24, 5038580), (30, 4030864), (32, 3778935), (40, 3023148), (48, 2519290), (60, 2015432), (80, 1511574), (96, 1259645), (120, 1007716), (160, 755787), (191, 633120), (240, 503858), (382, 316560), (480, 251929), (573, 211040), (764, 158280), (955, 126624), (1146, 105520), (1319, 91680), (1528, 79140), (1910, 63312), (2292, 52760), (2638, 45840), (2865, 42208), (3056, 39570), (3820, 31656), (3957, 30560), (4584, 26380), (5276, 22920), (5730, 21104), (6112, 19785), (6595, 18336), (7640, 15828), (7914, 15280), (9168, 13190), (10552, 11460)]