165830160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{719}}^1$

素因数の和:797

約数の個数: 120

約数和(自身を含む): 531930240

約数和(自身を除く): 366100080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 719, 744, 930, 961, 1240, 1438, 1488, 1860, 1922, 2157, 2480, 2876, 2883, 3595, 3720, 3844, 4314, 4805, 5752, 5766, 7190, 7440, 7688, 8628, 9610, 10785, 11504, 11532, 14380, 14415, 15376, 17256, 19220, 21570, 22289, 23064, 28760, 28830, 34512, 38440, 43140, 44578, 46128, 57520, 57660, 66867, 76880, 86280, 89156, 111445, 115320, 133734, 172560, 178312, 222890, 230640, 267468, 334335, 356624, 445780, 534936, 668670, 690959, 891560, 1069872, 1337340, 1381918, 1783120, 2072877, 2674680, 2763836, 3454795, 4145754, 5349360, 5527672, 6909590, 8291508, 10364385, 11055344, 13819180, 16583016, 20728770, 27638360, 33166032, 41457540, 55276720, 82915080, 165830160]

約数ペア:

[(1, 165830160), (2, 82915080), (3, 55276720), (4, 41457540), (5, 33166032), (6, 27638360), (8, 20728770), (10, 16583016), (12, 13819180), (15, 11055344), (16, 10364385), (20, 8291508), (24, 6909590), (30, 5527672), (31, 5349360), (40, 4145754), (48, 3454795), (60, 2763836), (62, 2674680), (80, 2072877), (93, 1783120), (120, 1381918), (124, 1337340), (155, 1069872), (186, 891560), (240, 690959), (248, 668670), (310, 534936), (372, 445780), (465, 356624), (496, 334335), (620, 267468), (719, 230640), (744, 222890), (930, 178312), (961, 172560), (1240, 133734), (1438, 115320), (1488, 111445), (1860, 89156), (1922, 86280), (2157, 76880), (2480, 66867), (2876, 57660), (2883, 57520), (3595, 46128), (3720, 44578), (3844, 43140), (4314, 38440), (4805, 34512), (5752, 28830), (5766, 28760), (7190, 23064), (7440, 22289), (7688, 21570), (8628, 19220), (9610, 17256), (10785, 15376), (11504, 14415), (11532, 14380)]