61844040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:524

約数の個数: 128

約数和(自身を含む): 207964800

約数和(自身を除く): 146120760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 173, 180, 216, 270, 331, 346, 360, 519, 540, 662, 692, 865, 993, 1038, 1080, 1324, 1384, 1557, 1655, 1730, 1986, 2076, 2595, 2648, 2979, 3114, 3310, 3460, 3972, 4152, 4671, 4965, 5190, 5958, 6228, 6620, 6920, 7785, 7944, 8937, 9342, 9930, 10380, 11916, 12456, 13240, 14895, 15570, 17874, 18684, 19860, 20760, 23355, 23832, 29790, 31140, 35748, 37368, 39720, 44685, 46710, 57263, 59580, 62280, 71496, 89370, 93420, 114526, 119160, 171789, 178740, 186840, 229052, 286315, 343578, 357480, 458104, 515367, 572630, 687156, 858945, 1030734, 1145260, 1374312, 1546101, 1717890, 2061468, 2290520, 2576835, 3092202, 3435780, 4122936, 5153670, 6184404, 6871560, 7730505, 10307340, 12368808, 15461010, 20614680, 30922020, 61844040]

約数ペア:

[(1, 61844040), (2, 30922020), (3, 20614680), (4, 15461010), (5, 12368808), (6, 10307340), (8, 7730505), (9, 6871560), (10, 6184404), (12, 5153670), (15, 4122936), (18, 3435780), (20, 3092202), (24, 2576835), (27, 2290520), (30, 2061468), (36, 1717890), (40, 1546101), (45, 1374312), (54, 1145260), (60, 1030734), (72, 858945), (90, 687156), (108, 572630), (120, 515367), (135, 458104), (173, 357480), (180, 343578), (216, 286315), (270, 229052), (331, 186840), (346, 178740), (360, 171789), (519, 119160), (540, 114526), (662, 93420), (692, 89370), (865, 71496), (993, 62280), (1038, 59580), (1080, 57263), (1324, 46710), (1384, 44685), (1557, 39720), (1655, 37368), (1730, 35748), (1986, 31140), (2076, 29790), (2595, 23832), (2648, 23355), (2979, 20760), (3114, 19860), (3310, 18684), (3460, 17874), (3972, 15570), (4152, 14895), (4671, 13240), (4965, 12456), (5190, 11916), (5958, 10380), (6228, 9930), (6620, 9342), (6920, 8937), (7785, 7944)]