2171040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4523}}^1$

素因数の和:4541

約数の個数: 48

約数和(自身を含む): 6840288

約数和(自身を除く): 4669248

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, 4523, 9046, 13569, 18092, 22615, 27138, 36184, 45230, 54276, 67845, 72368, 90460, 108552, 135690, 144736, 180920, 217104, 271380, 361840, 434208, 542760, 723680, 1085520, 2171040]

約数ペア:

[(1, 2171040), (2, 1085520), (3, 723680), (4, 542760), (5, 434208), (6, 361840), (8, 271380), (10, 217104), (12, 180920), (15, 144736), (16, 135690), (20, 108552), (24, 90460), (30, 72368), (32, 67845), (40, 54276), (48, 45230), (60, 36184), (80, 27138), (96, 22615), (120, 18092), (160, 13569), (240, 9046), (480, 4523)]