2539796040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{44371}}^1$

素因数の和:44444

約数の個数: 128

約数和(自身を含む): 8625916800

約数和(自身を除く): 6086120760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4770, 5724, 6360, 7155, 9540, 11448, 14310, 19080, 28620, 44371, 57240, 88742, 133113, 177484, 221855, 266226, 354968, 399339, 443710, 532452, 665565, 798678, 887420, 1064904, 1198017, 1331130, 1597356, 1774840, 1996695, 2351663, 2396034, 2662260, 3194712, 3993390, 4703326, 4792068, 5324520, 5990085, 7054989, 7986780, 9406652, 9584136, 11758315, 11980170, 14109978, 15973560, 18813304, 21164967, 23516630, 23960340, 28219956, 35274945, 42329934, 47033260, 47920680, 56439912, 63494901, 70549890, 84659868, 94066520, 105824835, 126989802, 141099780, 169319736, 211649670, 253979604, 282199560, 317474505, 423299340, 507959208, 634949010, 846598680, 1269898020, 2539796040]

約数ペア:

[(1, 2539796040), (2, 1269898020), (3, 846598680), (4, 634949010), (5, 507959208), (6, 423299340), (8, 317474505), (9, 282199560), (10, 253979604), (12, 211649670), (15, 169319736), (18, 141099780), (20, 126989802), (24, 105824835), (27, 94066520), (30, 84659868), (36, 70549890), (40, 63494901), (45, 56439912), (53, 47920680), (54, 47033260), (60, 42329934), (72, 35274945), (90, 28219956), (106, 23960340), (108, 23516630), (120, 21164967), (135, 18813304), (159, 15973560), (180, 14109978), (212, 11980170), (216, 11758315), (265, 9584136), (270, 9406652), (318, 7986780), (360, 7054989), (424, 5990085), (477, 5324520), (530, 4792068), (540, 4703326), (636, 3993390), (795, 3194712), (954, 2662260), (1060, 2396034), (1080, 2351663), (1272, 1996695), (1431, 1774840), (1590, 1597356), (1908, 1331130), (2120, 1198017), (2385, 1064904), (2862, 887420), (3180, 798678), (3816, 665565), (4770, 532452), (5724, 443710), (6360, 399339), (7155, 354968), (9540, 266226), (11448, 221855), (14310, 177484), (19080, 133113), (28620, 88742), (44371, 57240)]