325791120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1357463}}^1$

素因数の和:1357479

約数の個数: 40

約数和(自身を含む): 1009953216

約数和(自身を除く): 684162096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1357463, 2714926, 4072389, 5429852, 6787315, 8144778, 10859704, 13574630, 16289556, 20361945, 21719408, 27149260, 32579112, 40723890, 54298520, 65158224, 81447780, 108597040, 162895560, 325791120]

約数ペア:

[(1, 325791120), (2, 162895560), (3, 108597040), (4, 81447780), (5, 65158224), (6, 54298520), (8, 40723890), (10, 32579112), (12, 27149260), (15, 21719408), (16, 20361945), (20, 16289556), (24, 13574630), (30, 10859704), (40, 8144778), (48, 6787315), (60, 5429852), (80, 4072389), (120, 2714926), (240, 1357463)]