72676440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{7477}}^1$

素因数の和:7503

約数の個数: 96

約数和(自身を含む): 244979280

約数和(自身を除く): 172302840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 7477, 9720, 14954, 22431, 29908, 37385, 44862, 59816, 67293, 74770, 89724, 112155, 134586, 149540, 179448, 201879, 224310, 269172, 299080, 336465, 403758, 448620, 538344, 605637, 672930, 807516, 897240, 1009395, 1211274, 1345860, 1615032, 1816911, 2018790, 2422548, 2691720, 3028185, 3633822, 4037580, 4845096, 6056370, 7267644, 8075160, 9084555, 12112740, 14535288, 18169110, 24225480, 36338220, 72676440]

約数ペア:

[(1, 72676440), (2, 36338220), (3, 24225480), (4, 18169110), (5, 14535288), (6, 12112740), (8, 9084555), (9, 8075160), (10, 7267644), (12, 6056370), (15, 4845096), (18, 4037580), (20, 3633822), (24, 3028185), (27, 2691720), (30, 2422548), (36, 2018790), (40, 1816911), (45, 1615032), (54, 1345860), (60, 1211274), (72, 1009395), (81, 897240), (90, 807516), (108, 672930), (120, 605637), (135, 538344), (162, 448620), (180, 403758), (216, 336465), (243, 299080), (270, 269172), (324, 224310), (360, 201879), (405, 179448), (486, 149540), (540, 134586), (648, 112155), (810, 89724), (972, 74770), (1080, 67293), (1215, 59816), (1620, 44862), (1944, 37385), (2430, 29908), (3240, 22431), (4860, 14954), (7477, 9720)]