424356840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{392923}}^1$

素因数の和:392943

約数の個数: 64

約数和(自身を含む): 1414526400

約数和(自身を除く): 990169560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 392923, 785846, 1178769, 1571692, 1964615, 2357538, 3143384, 3536307, 3929230, 4715076, 5893845, 7072614, 7858460, 9430152, 10608921, 11787690, 14145228, 15716920, 17681535, 21217842, 23575380, 28290456, 35363070, 42435684, 47150760, 53044605, 70726140, 84871368, 106089210, 141452280, 212178420, 424356840]

約数ペア:

[(1, 424356840), (2, 212178420), (3, 141452280), (4, 106089210), (5, 84871368), (6, 70726140), (8, 53044605), (9, 47150760), (10, 42435684), (12, 35363070), (15, 28290456), (18, 23575380), (20, 21217842), (24, 17681535), (27, 15716920), (30, 14145228), (36, 11787690), (40, 10608921), (45, 9430152), (54, 7858460), (60, 7072614), (72, 5893845), (90, 4715076), (108, 3929230), (120, 3536307), (135, 3143384), (180, 2357538), (216, 1964615), (270, 1571692), (360, 1178769), (540, 785846), (1080, 392923)]