325841520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1357673}}^1$

素因数の和:1357689

約数の個数: 40

約数和(自身を含む): 1010109456

約数和(自身を除く): 684267936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1357673, 2715346, 4073019, 5430692, 6788365, 8146038, 10861384, 13576730, 16292076, 20365095, 21722768, 27153460, 32584152, 40730190, 54306920, 65168304, 81460380, 108613840, 162920760, 325841520]

約数ペア:

[(1, 325841520), (2, 162920760), (3, 108613840), (4, 81460380), (5, 65168304), (6, 54306920), (8, 40730190), (10, 32584152), (12, 27153460), (15, 21722768), (16, 20365095), (20, 16292076), (24, 13576730), (30, 10861384), (40, 8146038), (48, 6788365), (60, 5430692), (80, 4073019), (120, 2715346), (240, 1357673)]