57824520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 189181440

約数和(自身を除く): 131356920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 101, 104, 120, 130, 156, 195, 202, 260, 303, 312, 367, 390, 404, 505, 520, 606, 734, 780, 808, 1010, 1101, 1212, 1313, 1468, 1515, 1560, 1835, 2020, 2202, 2424, 2626, 2936, 3030, 3670, 3939, 4040, 4404, 4771, 5252, 5505, 6060, 6565, 7340, 7878, 8808, 9542, 10504, 11010, 12120, 13130, 14313, 14680, 15756, 19084, 19695, 22020, 23855, 26260, 28626, 31512, 37067, 38168, 39390, 44040, 47710, 52520, 57252, 71565, 74134, 78780, 95420, 111201, 114504, 143130, 148268, 157560, 185335, 190840, 222402, 286260, 296536, 370670, 444804, 481871, 556005, 572520, 741340, 889608, 963742, 1112010, 1445613, 1482680, 1927484, 2224020, 2409355, 2891226, 3854968, 4448040, 4818710, 5782452, 7228065, 9637420, 11564904, 14456130, 19274840, 28912260, 57824520]

約数ペア:

[(1, 57824520), (2, 28912260), (3, 19274840), (4, 14456130), (5, 11564904), (6, 9637420), (8, 7228065), (10, 5782452), (12, 4818710), (13, 4448040), (15, 3854968), (20, 2891226), (24, 2409355), (26, 2224020), (30, 1927484), (39, 1482680), (40, 1445613), (52, 1112010), (60, 963742), (65, 889608), (78, 741340), (101, 572520), (104, 556005), (120, 481871), (130, 444804), (156, 370670), (195, 296536), (202, 286260), (260, 222402), (303, 190840), (312, 185335), (367, 157560), (390, 148268), (404, 143130), (505, 114504), (520, 111201), (606, 95420), (734, 78780), (780, 74134), (808, 71565), (1010, 57252), (1101, 52520), (1212, 47710), (1313, 44040), (1468, 39390), (1515, 38168), (1560, 37067), (1835, 31512), (2020, 28626), (2202, 26260), (2424, 23855), (2626, 22020), (2936, 19695), (3030, 19084), (3670, 15756), (3939, 14680), (4040, 14313), (4404, 13130), (4771, 12120), (5252, 11010), (5505, 10504), (6060, 9542), (6565, 8808), (7340, 7878)]