745491360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1553107}}^1$

素因数の和:1553125

約数の個数: 48

約数和(自身を含む): 2348299296

約数和(自身を除く): 1602807936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1553107, 3106214, 4659321, 6212428, 7765535, 9318642, 12424856, 15531070, 18637284, 23296605, 24849712, 31062140, 37274568, 46593210, 49699424, 62124280, 74549136, 93186420, 124248560, 149098272, 186372840, 248497120, 372745680, 745491360]

約数ペア:

[(1, 745491360), (2, 372745680), (3, 248497120), (4, 186372840), (5, 149098272), (6, 124248560), (8, 93186420), (10, 74549136), (12, 62124280), (15, 49699424), (16, 46593210), (20, 37274568), (24, 31062140), (30, 24849712), (32, 23296605), (40, 18637284), (48, 15531070), (60, 12424856), (80, 9318642), (96, 7765535), (120, 6212428), (160, 4659321), (240, 3106214), (480, 1553107)]