272518740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{116461}}^1$

素因数の和:116489

約数の個数: 72

約数和(自身を含む): 890235528

約数和(自身を除く): 617716788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 116461, 232922, 349383, 465844, 582305, 698766, 1048149, 1164610, 1397532, 1513993, 1746915, 2096298, 2329220, 3027986, 3493830, 4192596, 4541979, 5240745, 6055972, 6987660, 7569965, 9083958, 10481490, 13625937, 15139930, 18167916, 20962980, 22709895, 27251874, 30279860, 45419790, 54503748, 68129685, 90839580, 136259370, 272518740]

約数ペア:

[(1, 272518740), (2, 136259370), (3, 90839580), (4, 68129685), (5, 54503748), (6, 45419790), (9, 30279860), (10, 27251874), (12, 22709895), (13, 20962980), (15, 18167916), (18, 15139930), (20, 13625937), (26, 10481490), (30, 9083958), (36, 7569965), (39, 6987660), (45, 6055972), (52, 5240745), (60, 4541979), (65, 4192596), (78, 3493830), (90, 3027986), (117, 2329220), (130, 2096298), (156, 1746915), (180, 1513993), (195, 1397532), (234, 1164610), (260, 1048149), (390, 698766), (468, 582305), (585, 465844), (780, 349383), (1170, 232922), (2340, 116461)]