148073760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{102829}}^1$

素因数の和:102850

約数の個数: 72

約数和(自身を含む): 505306620

約数和(自身を除く): 357232860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 102829, 205658, 308487, 411316, 514145, 616974, 822632, 925461, 1028290, 1233948, 1542435, 1645264, 1850922, 2056580, 2467896, 3084870, 3290528, 3701844, 4113160, 4627305, 4935792, 6169740, 7403688, 8226320, 9254610, 9871584, 12339480, 14807376, 16452640, 18509220, 24678960, 29614752, 37018440, 49357920, 74036880, 148073760]

約数ペア:

[(1, 148073760), (2, 74036880), (3, 49357920), (4, 37018440), (5, 29614752), (6, 24678960), (8, 18509220), (9, 16452640), (10, 14807376), (12, 12339480), (15, 9871584), (16, 9254610), (18, 8226320), (20, 7403688), (24, 6169740), (30, 4935792), (32, 4627305), (36, 4113160), (40, 3701844), (45, 3290528), (48, 3084870), (60, 2467896), (72, 2056580), (80, 1850922), (90, 1645264), (96, 1542435), (120, 1233948), (144, 1028290), (160, 925461), (180, 822632), (240, 616974), (288, 514145), (360, 411316), (480, 308487), (720, 205658), (1440, 102829)]