73818240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{38447}}^1$

素因数の和:38469

約数の個数: 64

約数和(自身を含む): 235301760

約数和(自身を除く): 161483520

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, 38447, 76894, 115341, 153788, 192235, 230682, 307576, 384470, 461364, 576705, 615152, 768940, 922728, 1153410, 1230304, 1537880, 1845456, 2306820, 2460608, 3075760, 3690912, 4613640, 4921216, 6151520, 7381824, 9227280, 12303040, 14763648, 18454560, 24606080, 36909120, 73818240]

約数ペア:

[(1, 73818240), (2, 36909120), (3, 24606080), (4, 18454560), (5, 14763648), (6, 12303040), (8, 9227280), (10, 7381824), (12, 6151520), (15, 4921216), (16, 4613640), (20, 3690912), (24, 3075760), (30, 2460608), (32, 2306820), (40, 1845456), (48, 1537880), (60, 1230304), (64, 1153410), (80, 922728), (96, 768940), (120, 615152), (128, 576705), (160, 461364), (192, 384470), (240, 307576), (320, 230682), (384, 192235), (480, 153788), (640, 115341), (960, 76894), (1920, 38447)]