172020480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{44797}}^1$

素因数の和:44821

約数の個数: 72

約数和(自身を含む): 549402672

約数和(自身を除く): 377382192

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 44797, 89594, 134391, 179188, 223985, 268782, 358376, 447970, 537564, 671955, 716752, 895940, 1075128, 1343910, 1433504, 1791880, 2150256, 2687820, 2867008, 3583760, 4300512, 5375640, 5734016, 7167520, 8601024, 10751280, 11468032, 14335040, 17202048, 21502560, 28670080, 34404096, 43005120, 57340160, 86010240, 172020480]

約数ペア:

[(1, 172020480), (2, 86010240), (3, 57340160), (4, 43005120), (5, 34404096), (6, 28670080), (8, 21502560), (10, 17202048), (12, 14335040), (15, 11468032), (16, 10751280), (20, 8601024), (24, 7167520), (30, 5734016), (32, 5375640), (40, 4300512), (48, 3583760), (60, 2867008), (64, 2687820), (80, 2150256), (96, 1791880), (120, 1433504), (128, 1343910), (160, 1075128), (192, 895940), (240, 716752), (256, 671955), (320, 537564), (384, 447970), (480, 358376), (640, 268782), (768, 223985), (960, 179188), (1280, 134391), (1920, 89594), (3840, 44797)]