27426360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17581}}^1$

素因数の和:17608

約数の個数: 64

約数和(自身を含む): 88613280

約数和(自身を除く): 61186920

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, 17581, 35162, 52743, 70324, 87905, 105486, 140648, 175810, 210972, 228553, 263715, 351620, 421944, 457106, 527430, 685659, 703240, 914212, 1054860, 1142765, 1371318, 1828424, 2109720, 2285530, 2742636, 3428295, 4571060, 5485272, 6856590, 9142120, 13713180, 27426360]

約数ペア:

[(1, 27426360), (2, 13713180), (3, 9142120), (4, 6856590), (5, 5485272), (6, 4571060), (8, 3428295), (10, 2742636), (12, 2285530), (13, 2109720), (15, 1828424), (20, 1371318), (24, 1142765), (26, 1054860), (30, 914212), (39, 703240), (40, 685659), (52, 527430), (60, 457106), (65, 421944), (78, 351620), (104, 263715), (120, 228553), (130, 210972), (156, 175810), (195, 140648), (260, 105486), (312, 87905), (390, 70324), (520, 52743), (780, 35162), (1560, 17581)]