102938040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31771}}^1$

素因数の和:31794

約数の個数: 80

約数和(自身を含む): 345997080

約数和(自身を除く): 243059040

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 31771, 63542, 95313, 127084, 158855, 190626, 254168, 285939, 317710, 381252, 476565, 571878, 635420, 762504, 857817, 953130, 1143756, 1270840, 1429695, 1715634, 1906260, 2287512, 2573451, 2859390, 3431268, 3812520, 4289085, 5146902, 5718780, 6862536, 8578170, 10293804, 11437560, 12867255, 17156340, 20587608, 25734510, 34312680, 51469020, 102938040]

約数ペア:

[(1, 102938040), (2, 51469020), (3, 34312680), (4, 25734510), (5, 20587608), (6, 17156340), (8, 12867255), (9, 11437560), (10, 10293804), (12, 8578170), (15, 6862536), (18, 5718780), (20, 5146902), (24, 4289085), (27, 3812520), (30, 3431268), (36, 2859390), (40, 2573451), (45, 2287512), (54, 1906260), (60, 1715634), (72, 1429695), (81, 1270840), (90, 1143756), (108, 953130), (120, 857817), (135, 762504), (162, 635420), (180, 571878), (216, 476565), (270, 381252), (324, 317710), (360, 285939), (405, 254168), (540, 190626), (648, 158855), (810, 127084), (1080, 95313), (1620, 63542), (3240, 31771)]