148817280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{77509}}^1$

素因数の和:77531

約数の個数: 64

約数和(自身を含む): 474361200

約数和(自身を除く): 325543920

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, 77509, 155018, 232527, 310036, 387545, 465054, 620072, 775090, 930108, 1162635, 1240144, 1550180, 1860216, 2325270, 2480288, 3100360, 3720432, 4650540, 4960576, 6200720, 7440864, 9301080, 9921152, 12401440, 14881728, 18602160, 24802880, 29763456, 37204320, 49605760, 74408640, 148817280]

約数ペア:

[(1, 148817280), (2, 74408640), (3, 49605760), (4, 37204320), (5, 29763456), (6, 24802880), (8, 18602160), (10, 14881728), (12, 12401440), (15, 9921152), (16, 9301080), (20, 7440864), (24, 6200720), (30, 4960576), (32, 4650540), (40, 3720432), (48, 3100360), (60, 2480288), (64, 2325270), (80, 1860216), (96, 1550180), (120, 1240144), (128, 1162635), (160, 930108), (192, 775090), (240, 620072), (320, 465054), (384, 387545), (480, 310036), (640, 232527), (960, 155018), (1920, 77509)]