130212480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67819}}^1$

素因数の和:67841

約数の個数: 64

約数和(自身を含む): 415058400

約数和(自身を除く): 284845920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 67819, 135638, 203457, 271276, 339095, 406914, 542552, 678190, 813828, 1017285, 1085104, 1356380, 1627656, 2034570, 2170208, 2712760, 3255312, 4069140, 4340416, 5425520, 6510624, 8138280, 8680832, 10851040, 13021248, 16276560, 21702080, 26042496, 32553120, 43404160, 65106240, 130212480]

約数ペア:

[(1, 130212480), (2, 65106240), (3, 43404160), (4, 32553120), (5, 26042496), (6, 21702080), (8, 16276560), (10, 13021248), (12, 10851040), (15, 8680832), (16, 8138280), (20, 6510624), (24, 5425520), (30, 4340416), (32, 4069140), (40, 3255312), (48, 2712760), (60, 2170208), (64, 2034570), (80, 1627656), (96, 1356380), (120, 1085104), (128, 1017285), (160, 813828), (192, 678190), (240, 542552), (320, 406914), (384, 339095), (480, 271276), (640, 203457), (960, 135638), (1920, 67819)]