18770880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19553}}^1$

素因数の和:19573

約数の個数: 56

約数和(自身を含む): 59600592

約数和(自身を除く): 40829712

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, 160, 192, 240, 320, 480, 960, 19553, 39106, 58659, 78212, 97765, 117318, 156424, 195530, 234636, 293295, 312848, 391060, 469272, 586590, 625696, 782120, 938544, 1173180, 1251392, 1564240, 1877088, 2346360, 3128480, 3754176, 4692720, 6256960, 9385440, 18770880]

約数ペア:

[(1, 18770880), (2, 9385440), (3, 6256960), (4, 4692720), (5, 3754176), (6, 3128480), (8, 2346360), (10, 1877088), (12, 1564240), (15, 1251392), (16, 1173180), (20, 938544), (24, 782120), (30, 625696), (32, 586590), (40, 469272), (48, 391060), (60, 312848), (64, 293295), (80, 234636), (96, 195530), (120, 156424), (160, 117318), (192, 97765), (240, 78212), (320, 58659), (480, 39106), (960, 19553)]