390202648680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{250129903}}^1$

素因数の和:250129930

約数の個数: 64

約数和(自身を含む): 1260654716160

約数和(自身を除く): 870452067480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 250129903, 500259806, 750389709, 1000519612, 1250649515, 1500779418, 2001039224, 2501299030, 3001558836, 3251688739, 3751948545, 5002598060, 6003117672, 6503377478, 7503897090, 9755066217, 10005196120, 13006754956, 15007794180, 16258443695, 19510132434, 26013509912, 30015588360, 32516887390, 39020264868, 48775331085, 65033774780, 78040529736, 97550662170, 130067549560, 195101324340, 390202648680]

約数ペア:

[(1, 390202648680), (2, 195101324340), (3, 130067549560), (4, 97550662170), (5, 78040529736), (6, 65033774780), (8, 48775331085), (10, 39020264868), (12, 32516887390), (13, 30015588360), (15, 26013509912), (20, 19510132434), (24, 16258443695), (26, 15007794180), (30, 13006754956), (39, 10005196120), (40, 9755066217), (52, 7503897090), (60, 6503377478), (65, 6003117672), (78, 5002598060), (104, 3751948545), (120, 3251688739), (130, 3001558836), (156, 2501299030), (195, 2001039224), (260, 1500779418), (312, 1250649515), (390, 1000519612), (520, 750389709), (780, 500259806), (1560, 250129903)]