741725280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{515087}}^1$

素因数の和:515108

約数の個数: 72

約数和(自身を含む): 2531142432

約数和(自身を除く): 1789417152

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, 515087, 1030174, 1545261, 2060348, 2575435, 3090522, 4120696, 4635783, 5150870, 6181044, 7726305, 8241392, 9271566, 10301740, 12362088, 15452610, 16482784, 18543132, 20603480, 23178915, 24724176, 30905220, 37086264, 41206960, 46357830, 49448352, 61810440, 74172528, 82413920, 92715660, 123620880, 148345056, 185431320, 247241760, 370862640, 741725280]

約数ペア:

[(1, 741725280), (2, 370862640), (3, 247241760), (4, 185431320), (5, 148345056), (6, 123620880), (8, 92715660), (9, 82413920), (10, 74172528), (12, 61810440), (15, 49448352), (16, 46357830), (18, 41206960), (20, 37086264), (24, 30905220), (30, 24724176), (32, 23178915), (36, 20603480), (40, 18543132), (45, 16482784), (48, 15452610), (60, 12362088), (72, 10301740), (80, 9271566), (90, 8241392), (96, 7726305), (120, 6181044), (144, 5150870), (160, 4635783), (180, 4120696), (240, 3090522), (288, 2575435), (360, 2060348), (480, 1545261), (720, 1030174), (1440, 515087)]