1813096080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{47513}}^1$

素因数の和:47585

約数の個数: 120

約数和(自身を含む): 6203998008

約数和(自身を除く): 4390901928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 9540, 12720, 19080, 38160, 47513, 95026, 142539, 190052, 237565, 285078, 380104, 427617, 475130, 570156, 712695, 760208, 855234, 950260, 1140312, 1425390, 1710468, 1900520, 2138085, 2280624, 2518189, 2850780, 3420936, 3801040, 4276170, 5036378, 5701560, 6841872, 7554567, 8552340, 10072756, 11403120, 12590945, 15109134, 17104680, 20145512, 22663701, 25181890, 30218268, 34209360, 37772835, 40291024, 45327402, 50363780, 60436536, 75545670, 90654804, 100727560, 113318505, 120873072, 151091340, 181309608, 201455120, 226637010, 302182680, 362619216, 453274020, 604365360, 906548040, 1813096080]

約数ペア:

[(1, 1813096080), (2, 906548040), (3, 604365360), (4, 453274020), (5, 362619216), (6, 302182680), (8, 226637010), (9, 201455120), (10, 181309608), (12, 151091340), (15, 120873072), (16, 113318505), (18, 100727560), (20, 90654804), (24, 75545670), (30, 60436536), (36, 50363780), (40, 45327402), (45, 40291024), (48, 37772835), (53, 34209360), (60, 30218268), (72, 25181890), (80, 22663701), (90, 20145512), (106, 17104680), (120, 15109134), (144, 12590945), (159, 11403120), (180, 10072756), (212, 8552340), (240, 7554567), (265, 6841872), (318, 5701560), (360, 5036378), (424, 4276170), (477, 3801040), (530, 3420936), (636, 2850780), (720, 2518189), (795, 2280624), (848, 2138085), (954, 1900520), (1060, 1710468), (1272, 1425390), (1590, 1140312), (1908, 950260), (2120, 855234), (2385, 760208), (2544, 712695), (3180, 570156), (3816, 475130), (4240, 427617), (4770, 380104), (6360, 285078), (7632, 237565), (9540, 190052), (12720, 142539), (19080, 95026), (38160, 47513)]