239351520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13477}}^1$

素因数の和:13532

約数の個数: 96

約数和(自身を含む): 774391968

約数和(自身を除く): 535040448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 8880, 13477, 17760, 26954, 40431, 53908, 67385, 80862, 107816, 134770, 161724, 202155, 215632, 269540, 323448, 404310, 431264, 498649, 539080, 646896, 808620, 997298, 1078160, 1293792, 1495947, 1617240, 1994596, 2156320, 2493245, 2991894, 3234480, 3989192, 4986490, 5983788, 6468960, 7479735, 7978384, 9972980, 11967576, 14959470, 15956768, 19945960, 23935152, 29918940, 39891920, 47870304, 59837880, 79783840, 119675760, 239351520]

約数ペア:

[(1, 239351520), (2, 119675760), (3, 79783840), (4, 59837880), (5, 47870304), (6, 39891920), (8, 29918940), (10, 23935152), (12, 19945960), (15, 15956768), (16, 14959470), (20, 11967576), (24, 9972980), (30, 7978384), (32, 7479735), (37, 6468960), (40, 5983788), (48, 4986490), (60, 3989192), (74, 3234480), (80, 2991894), (96, 2493245), (111, 2156320), (120, 1994596), (148, 1617240), (160, 1495947), (185, 1293792), (222, 1078160), (240, 997298), (296, 808620), (370, 646896), (444, 539080), (480, 498649), (555, 431264), (592, 404310), (740, 323448), (888, 269540), (1110, 215632), (1184, 202155), (1480, 161724), (1776, 134770), (2220, 107816), (2960, 80862), (3552, 67385), (4440, 53908), (5920, 40431), (8880, 26954), (13477, 17760)]