453240320

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13619}}^1$

素因数の和:13655

約数の個数: 80

約数和(自身を含む): 1170393840

約数和(自身を除く): 717153520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 6656, 8320, 13619, 16640, 27238, 33280, 54476, 68095, 108952, 136190, 177047, 217904, 272380, 354094, 435808, 544760, 708188, 871616, 885235, 1089520, 1416376, 1743232, 1770470, 2179040, 2832752, 3486464, 3540940, 4358080, 5665504, 6972928, 7081880, 8716160, 11331008, 14163760, 17432320, 22662016, 28327520, 34864640, 45324032, 56655040, 90648064, 113310080, 226620160, 453240320]

約数ペア:

[(1, 453240320), (2, 226620160), (4, 113310080), (5, 90648064), (8, 56655040), (10, 45324032), (13, 34864640), (16, 28327520), (20, 22662016), (26, 17432320), (32, 14163760), (40, 11331008), (52, 8716160), (64, 7081880), (65, 6972928), (80, 5665504), (104, 4358080), (128, 3540940), (130, 3486464), (160, 2832752), (208, 2179040), (256, 1770470), (260, 1743232), (320, 1416376), (416, 1089520), (512, 885235), (520, 871616), (640, 708188), (832, 544760), (1040, 435808), (1280, 354094), (1664, 272380), (2080, 217904), (2560, 177047), (3328, 136190), (4160, 108952), (6656, 68095), (8320, 54476), (13619, 33280), (16640, 27238)]