13386360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8581}}^1$

素因数の和:8608

約数の個数: 64

約数和(自身を含む): 43253280

約数和(自身を除く): 29866920

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, 8581, 17162, 25743, 34324, 42905, 51486, 68648, 85810, 102972, 111553, 128715, 171620, 205944, 223106, 257430, 334659, 343240, 446212, 514860, 557765, 669318, 892424, 1029720, 1115530, 1338636, 1673295, 2231060, 2677272, 3346590, 4462120, 6693180, 13386360]

約数ペア:

[(1, 13386360), (2, 6693180), (3, 4462120), (4, 3346590), (5, 2677272), (6, 2231060), (8, 1673295), (10, 1338636), (12, 1115530), (13, 1029720), (15, 892424), (20, 669318), (24, 557765), (26, 514860), (30, 446212), (39, 343240), (40, 334659), (52, 257430), (60, 223106), (65, 205944), (78, 171620), (104, 128715), (120, 111553), (130, 102972), (156, 85810), (195, 68648), (260, 51486), (312, 42905), (390, 34324), (520, 25743), (780, 17162), (1560, 8581)]