144281520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{66797}}^1$

素因数の和:66819

約数の個数: 80

約数和(自身を含む): 496977120

約数和(自身を除く): 352695600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 66797, 133594, 200391, 267188, 333985, 400782, 534376, 601173, 667970, 801564, 1001955, 1068752, 1202346, 1335940, 1603128, 1803519, 2003910, 2404692, 2671880, 3005865, 3206256, 3607038, 4007820, 4809384, 5343760, 6011730, 7214076, 8015640, 9017595, 9618768, 12023460, 14428152, 16031280, 18035190, 24046920, 28856304, 36070380, 48093840, 72140760, 144281520]

約数ペア:

[(1, 144281520), (2, 72140760), (3, 48093840), (4, 36070380), (5, 28856304), (6, 24046920), (8, 18035190), (9, 16031280), (10, 14428152), (12, 12023460), (15, 9618768), (16, 9017595), (18, 8015640), (20, 7214076), (24, 6011730), (27, 5343760), (30, 4809384), (36, 4007820), (40, 3607038), (45, 3206256), (48, 3005865), (54, 2671880), (60, 2404692), (72, 2003910), (80, 1803519), (90, 1603128), (108, 1335940), (120, 1202346), (135, 1068752), (144, 1001955), (180, 801564), (216, 667970), (240, 601173), (270, 534376), (360, 400782), (432, 333985), (540, 267188), (720, 200391), (1080, 133594), (2160, 66797)]