1601520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6673}}^1$

素因数の和:6689

約数の個数: 40

約数和(自身を含む): 4965456

約数和(自身を除く): 3363936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6673, 13346, 20019, 26692, 33365, 40038, 53384, 66730, 80076, 100095, 106768, 133460, 160152, 200190, 266920, 320304, 400380, 533840, 800760, 1601520]

約数ペア:

[(1, 1601520), (2, 800760), (3, 533840), (4, 400380), (5, 320304), (6, 266920), (8, 200190), (10, 160152), (12, 133460), (15, 106768), (16, 100095), (20, 80076), (24, 66730), (30, 53384), (40, 40038), (48, 33365), (60, 26692), (80, 20019), (120, 13346), (240, 6673)]