172879080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130969}}^1$

素因数の和:130994

約数の個数: 64

約数和(自身を含む): 565790400

約数和(自身を除く): 392911320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 130969, 261938, 392907, 523876, 654845, 785814, 1047752, 1309690, 1440659, 1571628, 1964535, 2619380, 2881318, 3143256, 3929070, 4321977, 5238760, 5762636, 7203295, 7858140, 8643954, 11525272, 14406590, 15716280, 17287908, 21609885, 28813180, 34575816, 43219770, 57626360, 86439540, 172879080]

約数ペア:

[(1, 172879080), (2, 86439540), (3, 57626360), (4, 43219770), (5, 34575816), (6, 28813180), (8, 21609885), (10, 17287908), (11, 15716280), (12, 14406590), (15, 11525272), (20, 8643954), (22, 7858140), (24, 7203295), (30, 5762636), (33, 5238760), (40, 4321977), (44, 3929070), (55, 3143256), (60, 2881318), (66, 2619380), (88, 1964535), (110, 1571628), (120, 1440659), (132, 1309690), (165, 1047752), (220, 785814), (264, 654845), (330, 523876), (440, 392907), (660, 261938), (1320, 130969)]