392111520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{816899}}^1$

素因数の和:816917

約数の個数: 48

約数和(自身を含む): 1235152800

約数和(自身を除く): 843041280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 816899, 1633798, 2450697, 3267596, 4084495, 4901394, 6535192, 8168990, 9802788, 12253485, 13070384, 16337980, 19605576, 24506970, 26140768, 32675960, 39211152, 49013940, 65351920, 78422304, 98027880, 130703840, 196055760, 392111520]

約数ペア:

[(1, 392111520), (2, 196055760), (3, 130703840), (4, 98027880), (5, 78422304), (6, 65351920), (8, 49013940), (10, 39211152), (12, 32675960), (15, 26140768), (16, 24506970), (20, 19605576), (24, 16337980), (30, 13070384), (32, 12253485), (40, 9802788), (48, 8168990), (60, 6535192), (80, 4901394), (96, 4084495), (120, 3267596), (160, 2450697), (240, 1633798), (480, 816899)]