325193760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{225829}}^1$

素因数の和:225850

約数の個数: 72

約数和(自身を含む): 1109728620

約数和(自身を除く): 784534860

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, 225829, 451658, 677487, 903316, 1129145, 1354974, 1806632, 2032461, 2258290, 2709948, 3387435, 3613264, 4064922, 4516580, 5419896, 6774870, 7226528, 8129844, 9033160, 10162305, 10839792, 13549740, 16259688, 18066320, 20324610, 21679584, 27099480, 32519376, 36132640, 40649220, 54198960, 65038752, 81298440, 108397920, 162596880, 325193760]

約数ペア:

[(1, 325193760), (2, 162596880), (3, 108397920), (4, 81298440), (5, 65038752), (6, 54198960), (8, 40649220), (9, 36132640), (10, 32519376), (12, 27099480), (15, 21679584), (16, 20324610), (18, 18066320), (20, 16259688), (24, 13549740), (30, 10839792), (32, 10162305), (36, 9033160), (40, 8129844), (45, 7226528), (48, 6774870), (60, 5419896), (72, 4516580), (80, 4064922), (90, 3613264), (96, 3387435), (120, 2709948), (144, 2258290), (160, 2032461), (180, 1806632), (240, 1354974), (288, 1129145), (360, 903316), (480, 677487), (720, 451658), (1440, 225829)]