334628640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{232381}}^1$

素因数の和:232402

約数の個数: 72

約数和(自身を含む): 1141925148

約数和(自身を除く): 807296508

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, 232381, 464762, 697143, 929524, 1161905, 1394286, 1859048, 2091429, 2323810, 2788572, 3485715, 3718096, 4182858, 4647620, 5577144, 6971430, 7436192, 8365716, 9295240, 10457145, 11154288, 13942860, 16731432, 18590480, 20914290, 22308576, 27885720, 33462864, 37180960, 41828580, 55771440, 66925728, 83657160, 111542880, 167314320, 334628640]

約数ペア:

[(1, 334628640), (2, 167314320), (3, 111542880), (4, 83657160), (5, 66925728), (6, 55771440), (8, 41828580), (9, 37180960), (10, 33462864), (12, 27885720), (15, 22308576), (16, 20914290), (18, 18590480), (20, 16731432), (24, 13942860), (30, 11154288), (32, 10457145), (36, 9295240), (40, 8365716), (45, 7436192), (48, 6971430), (60, 5577144), (72, 4647620), (80, 4182858), (90, 3718096), (96, 3485715), (120, 2788572), (144, 2323810), (160, 2091429), (180, 1859048), (240, 1394286), (288, 1161905), (360, 929524), (480, 697143), (720, 464762), (1440, 232381)]