30446280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{9397}}^1$

素因数の和:9420

約数の個数: 80

約数和(自身を含む): 102344220

約数和(自身を除く): 71897940

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, 9397, 18794, 28191, 37588, 46985, 56382, 75176, 84573, 93970, 112764, 140955, 169146, 187940, 225528, 253719, 281910, 338292, 375880, 422865, 507438, 563820, 676584, 761157, 845730, 1014876, 1127640, 1268595, 1522314, 1691460, 2029752, 2537190, 3044628, 3382920, 3805785, 5074380, 6089256, 7611570, 10148760, 15223140, 30446280]

約数ペア:

[(1, 30446280), (2, 15223140), (3, 10148760), (4, 7611570), (5, 6089256), (6, 5074380), (8, 3805785), (9, 3382920), (10, 3044628), (12, 2537190), (15, 2029752), (18, 1691460), (20, 1522314), (24, 1268595), (27, 1127640), (30, 1014876), (36, 845730), (40, 761157), (45, 676584), (54, 563820), (60, 507438), (72, 422865), (81, 375880), (90, 338292), (108, 281910), (120, 253719), (135, 225528), (162, 187940), (180, 169146), (216, 140955), (270, 112764), (324, 93970), (360, 84573), (405, 75176), (540, 56382), (648, 46985), (810, 37588), (1080, 28191), (1620, 18794), (3240, 9397)]