263762760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{2011}}^1$

素因数の和:3118

約数の個数: 64

約数和(自身を含む): 792406080

約数和(自身を除く): 528643320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1093, 2011, 2186, 3279, 4022, 4372, 5465, 6033, 6558, 8044, 8744, 10055, 10930, 12066, 13116, 16088, 16395, 20110, 21860, 24132, 26232, 30165, 32790, 40220, 43720, 48264, 60330, 65580, 80440, 120660, 131160, 241320, 2198023, 4396046, 6594069, 8792092, 10990115, 13188138, 17584184, 21980230, 26376276, 32970345, 43960460, 52752552, 65940690, 87920920, 131881380, 263762760]

約数ペア:

[(1, 263762760), (2, 131881380), (3, 87920920), (4, 65940690), (5, 52752552), (6, 43960460), (8, 32970345), (10, 26376276), (12, 21980230), (15, 17584184), (20, 13188138), (24, 10990115), (30, 8792092), (40, 6594069), (60, 4396046), (120, 2198023), (1093, 241320), (2011, 131160), (2186, 120660), (3279, 80440), (4022, 65580), (4372, 60330), (5465, 48264), (6033, 43720), (6558, 40220), (8044, 32790), (8744, 30165), (10055, 26232), (10930, 24132), (12066, 21860), (13116, 20110), (16088, 16395)]