21632040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{60089}}^1$

素因数の和:60106

約数の個数: 48

約数和(自身を含む): 70305300

約数和(自身を除く): 48673260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 60089, 120178, 180267, 240356, 300445, 360534, 480712, 540801, 600890, 721068, 901335, 1081602, 1201780, 1442136, 1802670, 2163204, 2403560, 2704005, 3605340, 4326408, 5408010, 7210680, 10816020, 21632040]

約数ペア:

[(1, 21632040), (2, 10816020), (3, 7210680), (4, 5408010), (5, 4326408), (6, 3605340), (8, 2704005), (9, 2403560), (10, 2163204), (12, 1802670), (15, 1442136), (18, 1201780), (20, 1081602), (24, 901335), (30, 721068), (36, 600890), (40, 540801), (45, 480712), (60, 360534), (72, 300445), (90, 240356), (120, 180267), (180, 120178), (360, 60089)]