85317480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{236993}}^1$

素因数の和:237010

約数の個数: 48

約数和(自身を含む): 277282980

約数和(自身を除く): 191965500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 236993, 473986, 710979, 947972, 1184965, 1421958, 1895944, 2132937, 2369930, 2843916, 3554895, 4265874, 4739860, 5687832, 7109790, 8531748, 9479720, 10664685, 14219580, 17063496, 21329370, 28439160, 42658740, 85317480]

約数ペア:

[(1, 85317480), (2, 42658740), (3, 28439160), (4, 21329370), (5, 17063496), (6, 14219580), (8, 10664685), (9, 9479720), (10, 8531748), (12, 7109790), (15, 5687832), (18, 4739860), (20, 4265874), (24, 3554895), (30, 2843916), (36, 2369930), (40, 2132937), (45, 1895944), (60, 1421958), (72, 1184965), (90, 947972), (120, 710979), (180, 473986), (360, 236993)]