281272680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60101}}^1$

素因数の和:60131

約数の個数: 96

約数和(自身を含む): 984470760

約数和(自身を除く): 703198080

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, 60101, 120202, 180303, 240404, 300505, 360606, 480808, 540909, 601010, 721212, 781313, 901515, 1081818, 1202020, 1442424, 1562626, 1803030, 2163636, 2343939, 2404040, 2704545, 3125252, 3606060, 3906565, 4327272, 4687878, 5409090, 6250504, 7031817, 7212120, 7813130, 9375756, 10818180, 11719695, 14063634, 15626260, 18751512, 21636360, 23439390, 28127268, 31252520, 35159085, 46878780, 56254536, 70318170, 93757560, 140636340, 281272680]

約数ペア:

[(1, 281272680), (2, 140636340), (3, 93757560), (4, 70318170), (5, 56254536), (6, 46878780), (8, 35159085), (9, 31252520), (10, 28127268), (12, 23439390), (13, 21636360), (15, 18751512), (18, 15626260), (20, 14063634), (24, 11719695), (26, 10818180), (30, 9375756), (36, 7813130), (39, 7212120), (40, 7031817), (45, 6250504), (52, 5409090), (60, 4687878), (65, 4327272), (72, 3906565), (78, 3606060), (90, 3125252), (104, 2704545), (117, 2404040), (120, 2343939), (130, 2163636), (156, 1803030), (180, 1562626), (195, 1442424), (234, 1202020), (260, 1081818), (312, 901515), (360, 781313), (390, 721212), (468, 601010), (520, 540909), (585, 480808), (780, 360606), (936, 300505), (1170, 240404), (1560, 180303), (2340, 120202), (4680, 60101)]