1830125520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2541841}}^1$

素因数の和:2541860

約数の個数: 60

約数和(自身を含む): 6146173956

約数和(自身を除く): 4316048436

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2541841, 5083682, 7625523, 10167364, 12709205, 15251046, 20334728, 22876569, 25418410, 30502092, 38127615, 40669456, 45753138, 50836820, 61004184, 76255230, 91506276, 101673640, 114382845, 122008368, 152510460, 183012552, 203347280, 228765690, 305020920, 366025104, 457531380, 610041840, 915062760, 1830125520]

約数ペア:

[(1, 1830125520), (2, 915062760), (3, 610041840), (4, 457531380), (5, 366025104), (6, 305020920), (8, 228765690), (9, 203347280), (10, 183012552), (12, 152510460), (15, 122008368), (16, 114382845), (18, 101673640), (20, 91506276), (24, 76255230), (30, 61004184), (36, 50836820), (40, 45753138), (45, 40669456), (48, 38127615), (60, 30502092), (72, 25418410), (80, 22876569), (90, 20334728), (120, 15251046), (144, 12709205), (180, 10167364), (240, 7625523), (360, 5083682), (720, 2541841)]