3980467980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{2457079}}^1$

素因数の和:2457100

約数の個数: 60

約数和(自身を含む): 12486880560

約数和(自身を除く): 8506412580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 2457079, 4914158, 7371237, 9828316, 12285395, 14742474, 22113711, 24570790, 29484948, 36856185, 44227422, 49141580, 66341133, 73712370, 88454844, 110568555, 132682266, 147424740, 199023399, 221137110, 265364532, 331705665, 398046798, 442274220, 663411330, 796093596, 995116995, 1326822660, 1990233990, 3980467980]

約数ペア:

[(1, 3980467980), (2, 1990233990), (3, 1326822660), (4, 995116995), (5, 796093596), (6, 663411330), (9, 442274220), (10, 398046798), (12, 331705665), (15, 265364532), (18, 221137110), (20, 199023399), (27, 147424740), (30, 132682266), (36, 110568555), (45, 88454844), (54, 73712370), (60, 66341133), (81, 49141580), (90, 44227422), (108, 36856185), (135, 29484948), (162, 24570790), (180, 22113711), (270, 14742474), (324, 12285395), (405, 9828316), (540, 7371237), (810, 4914158), (1620, 2457079)]