42499440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:967

約数の個数: 120

約数和(自身を含む): 145021968

約数和(自身を除く): 102522528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 881, 1005, 1072, 1206, 1340, 1608, 1762, 2010, 2412, 2643, 2680, 3015, 3216, 3524, 4020, 4405, 4824, 5286, 5360, 6030, 7048, 7929, 8040, 8810, 9648, 10572, 12060, 13215, 14096, 15858, 16080, 17620, 21144, 24120, 26430, 31716, 35240, 39645, 42288, 48240, 52860, 59027, 63432, 70480, 79290, 105720, 118054, 126864, 158580, 177081, 211440, 236108, 295135, 317160, 354162, 472216, 531243, 590270, 634320, 708324, 885405, 944432, 1062486, 1180540, 1416648, 1770810, 2124972, 2361080, 2656215, 2833296, 3541620, 4249944, 4722160, 5312430, 7083240, 8499888, 10624860, 14166480, 21249720, 42499440]

約数ペア:

[(1, 42499440), (2, 21249720), (3, 14166480), (4, 10624860), (5, 8499888), (6, 7083240), (8, 5312430), (9, 4722160), (10, 4249944), (12, 3541620), (15, 2833296), (16, 2656215), (18, 2361080), (20, 2124972), (24, 1770810), (30, 1416648), (36, 1180540), (40, 1062486), (45, 944432), (48, 885405), (60, 708324), (67, 634320), (72, 590270), (80, 531243), (90, 472216), (120, 354162), (134, 317160), (144, 295135), (180, 236108), (201, 211440), (240, 177081), (268, 158580), (335, 126864), (360, 118054), (402, 105720), (536, 79290), (603, 70480), (670, 63432), (720, 59027), (804, 52860), (881, 48240), (1005, 42288), (1072, 39645), (1206, 35240), (1340, 31716), (1608, 26430), (1762, 24120), (2010, 21144), (2412, 17620), (2643, 16080), (2680, 15858), (3015, 14096), (3216, 13215), (3524, 12060), (4020, 10572), (4405, 9648), (4824, 8810), (5286, 8040), (5360, 7929), (6030, 7048)]