1538049480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1165189}}^1$

素因数の和:1165214

約数の個数: 64

約数和(自身を含む): 5033620800

約数和(自身を除く): 3495571320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1165189, 2330378, 3495567, 4660756, 5825945, 6991134, 9321512, 11651890, 12817079, 13982268, 17477835, 23303780, 25634158, 27964536, 34955670, 38451237, 46607560, 51268316, 64085395, 69911340, 76902474, 102536632, 128170790, 139822680, 153804948, 192256185, 256341580, 307609896, 384512370, 512683160, 769024740, 1538049480]

約数ペア:

[(1, 1538049480), (2, 769024740), (3, 512683160), (4, 384512370), (5, 307609896), (6, 256341580), (8, 192256185), (10, 153804948), (11, 139822680), (12, 128170790), (15, 102536632), (20, 76902474), (22, 69911340), (24, 64085395), (30, 51268316), (33, 46607560), (40, 38451237), (44, 34955670), (55, 27964536), (60, 25634158), (66, 23303780), (88, 17477835), (110, 13982268), (120, 12817079), (132, 11651890), (165, 9321512), (220, 6991134), (264, 5825945), (330, 4660756), (440, 3495567), (660, 2330378), (1320, 1165189)]