198374520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{28019}}^1$

素因数の和:28092

約数の個数: 64

約数和(自身を含む): 605232000

約数和(自身を除く): 406857480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 28019, 56038, 84057, 112076, 140095, 168114, 224152, 280190, 336228, 420285, 560380, 672456, 840570, 1120760, 1653121, 1681140, 3306242, 3362280, 4959363, 6612484, 8265605, 9918726, 13224968, 16531210, 19837452, 24796815, 33062420, 39674904, 49593630, 66124840, 99187260, 198374520]

約数ペア:

[(1, 198374520), (2, 99187260), (3, 66124840), (4, 49593630), (5, 39674904), (6, 33062420), (8, 24796815), (10, 19837452), (12, 16531210), (15, 13224968), (20, 9918726), (24, 8265605), (30, 6612484), (40, 4959363), (59, 3362280), (60, 3306242), (118, 1681140), (120, 1653121), (177, 1120760), (236, 840570), (295, 672456), (354, 560380), (472, 420285), (590, 336228), (708, 280190), (885, 224152), (1180, 168114), (1416, 140095), (1770, 112076), (2360, 84057), (3540, 56038), (7080, 28019)]