248512680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53101}}^1$

素因数の和:53131

約数の個数: 96

約数和(自身を含む): 869810760

約数和(自身を除く): 621298080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 53101, 106202, 159303, 212404, 265505, 318606, 424808, 477909, 531010, 637212, 690313, 796515, 955818, 1062020, 1274424, 1380626, 1593030, 1911636, 2070939, 2124040, 2389545, 2761252, 3186060, 3451565, 3823272, 4141878, 4779090, 5522504, 6212817, 6372120, 6903130, 8283756, 9558180, 10354695, 12425634, 13806260, 16567512, 19116360, 20709390, 24851268, 27612520, 31064085, 41418780, 49702536, 62128170, 82837560, 124256340, 248512680]

約数ペア:

[(1, 248512680), (2, 124256340), (3, 82837560), (4, 62128170), (5, 49702536), (6, 41418780), (8, 31064085), (9, 27612520), (10, 24851268), (12, 20709390), (13, 19116360), (15, 16567512), (18, 13806260), (20, 12425634), (24, 10354695), (26, 9558180), (30, 8283756), (36, 6903130), (39, 6372120), (40, 6212817), (45, 5522504), (52, 4779090), (60, 4141878), (65, 3823272), (72, 3451565), (78, 3186060), (90, 2761252), (104, 2389545), (117, 2124040), (120, 2070939), (130, 1911636), (156, 1593030), (180, 1380626), (195, 1274424), (234, 1062020), (260, 955818), (312, 796515), (360, 690313), (390, 637212), (468, 531010), (520, 477909), (585, 424808), (780, 318606), (936, 265505), (1170, 212404), (1560, 159303), (2340, 106202), (4680, 53101)]