2089879080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{39313}}^1$

素因数の和:39770

約数の個数: 64

約数和(自身を含む): 6283949760

約数和(自身を除く): 4194070680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 886, 1329, 1772, 2215, 2658, 3544, 4430, 5316, 6645, 8860, 10632, 13290, 17720, 26580, 39313, 53160, 78626, 117939, 157252, 196565, 235878, 314504, 393130, 471756, 589695, 786260, 943512, 1179390, 1572520, 2358780, 4717560, 17415659, 34831318, 52246977, 69662636, 87078295, 104493954, 139325272, 174156590, 208987908, 261234885, 348313180, 417975816, 522469770, 696626360, 1044939540, 2089879080]

約数ペア:

[(1, 2089879080), (2, 1044939540), (3, 696626360), (4, 522469770), (5, 417975816), (6, 348313180), (8, 261234885), (10, 208987908), (12, 174156590), (15, 139325272), (20, 104493954), (24, 87078295), (30, 69662636), (40, 52246977), (60, 34831318), (120, 17415659), (443, 4717560), (886, 2358780), (1329, 1572520), (1772, 1179390), (2215, 943512), (2658, 786260), (3544, 589695), (4430, 471756), (5316, 393130), (6645, 314504), (8860, 235878), (10632, 196565), (13290, 157252), (17720, 117939), (26580, 78626), (39313, 53160)]