72677160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{201881}}^1$

素因数の和:201898

約数の個数: 48

約数和(自身を含む): 236201940

約数和(自身を除く): 163524780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 201881, 403762, 605643, 807524, 1009405, 1211286, 1615048, 1816929, 2018810, 2422572, 3028215, 3633858, 4037620, 4845144, 6056430, 7267716, 8075240, 9084645, 12112860, 14535432, 18169290, 24225720, 36338580, 72677160]

約数ペア:

[(1, 72677160), (2, 36338580), (3, 24225720), (4, 18169290), (5, 14535432), (6, 12112860), (8, 9084645), (9, 8075240), (10, 7267716), (12, 6056430), (15, 4845144), (18, 4037620), (20, 3633858), (24, 3028215), (30, 2422572), (36, 2018810), (40, 1816929), (45, 1615048), (60, 1211286), (72, 1009405), (90, 807524), (120, 605643), (180, 403762), (360, 201881)]