169854360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{108881}}^1$

素因数の和:108908

約数の個数: 64

約数和(自身を含む): 548765280

約数和(自身を除く): 378910920

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, 108881, 217762, 326643, 435524, 544405, 653286, 871048, 1088810, 1306572, 1415453, 1633215, 2177620, 2613144, 2830906, 3266430, 4246359, 4355240, 5661812, 6532860, 7077265, 8492718, 11323624, 13065720, 14154530, 16985436, 21231795, 28309060, 33970872, 42463590, 56618120, 84927180, 169854360]

約数ペア:

[(1, 169854360), (2, 84927180), (3, 56618120), (4, 42463590), (5, 33970872), (6, 28309060), (8, 21231795), (10, 16985436), (12, 14154530), (13, 13065720), (15, 11323624), (20, 8492718), (24, 7077265), (26, 6532860), (30, 5661812), (39, 4355240), (40, 4246359), (52, 3266430), (60, 2830906), (65, 2613144), (78, 2177620), (104, 1633215), (120, 1415453), (130, 1306572), (156, 1088810), (195, 871048), (260, 653286), (312, 544405), (390, 435524), (520, 326643), (780, 217762), (1560, 108881)]