25331520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{26387}}^1$

素因数の和:26407

約数の個数: 56

約数和(自身を含む): 80430624

約数和(自身を除く): 55099104

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, 26387, 52774, 79161, 105548, 131935, 158322, 211096, 263870, 316644, 395805, 422192, 527740, 633288, 791610, 844384, 1055480, 1266576, 1583220, 1688768, 2110960, 2533152, 3166440, 4221920, 5066304, 6332880, 8443840, 12665760, 25331520]

約数ペア:

[(1, 25331520), (2, 12665760), (3, 8443840), (4, 6332880), (5, 5066304), (6, 4221920), (8, 3166440), (10, 2533152), (12, 2110960), (15, 1688768), (16, 1583220), (20, 1266576), (24, 1055480), (30, 844384), (32, 791610), (40, 633288), (48, 527740), (60, 422192), (64, 395805), (80, 316644), (96, 263870), (120, 211096), (160, 158322), (192, 131935), (240, 105548), (320, 79161), (480, 52774), (960, 26387)]