120368940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{22541}}^1$

素因数の和:22642

約数の個数: 48

約数和(自身を含む): 340835040

約数和(自身を除く): 220466100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 22541, 45082, 67623, 90164, 112705, 135246, 225410, 270492, 338115, 450820, 676230, 1352460, 2006149, 4012298, 6018447, 8024596, 10030745, 12036894, 20061490, 24073788, 30092235, 40122980, 60184470, 120368940]

約数ペア:

[(1, 120368940), (2, 60184470), (3, 40122980), (4, 30092235), (5, 24073788), (6, 20061490), (10, 12036894), (12, 10030745), (15, 8024596), (20, 6018447), (30, 4012298), (60, 2006149), (89, 1352460), (178, 676230), (267, 450820), (356, 338115), (445, 270492), (534, 225410), (890, 135246), (1068, 112705), (1335, 90164), (1780, 67623), (2670, 45082), (5340, 22541)]