12301020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1847}}^1$

素因数の和:1899

約数の個数: 72

約数和(自身を含む): 38342304

約数和(自身を除く): 26041284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 1847, 2220, 3330, 3694, 5541, 6660, 7388, 9235, 11082, 16623, 18470, 22164, 27705, 33246, 36940, 55410, 66492, 68339, 83115, 110820, 136678, 166230, 205017, 273356, 332460, 341695, 410034, 615051, 683390, 820068, 1025085, 1230102, 1366780, 2050170, 2460204, 3075255, 4100340, 6150510, 12301020]

約数ペア:

[(1, 12301020), (2, 6150510), (3, 4100340), (4, 3075255), (5, 2460204), (6, 2050170), (9, 1366780), (10, 1230102), (12, 1025085), (15, 820068), (18, 683390), (20, 615051), (30, 410034), (36, 341695), (37, 332460), (45, 273356), (60, 205017), (74, 166230), (90, 136678), (111, 110820), (148, 83115), (180, 68339), (185, 66492), (222, 55410), (333, 36940), (370, 33246), (444, 27705), (555, 22164), (666, 18470), (740, 16623), (1110, 11082), (1332, 9235), (1665, 7388), (1847, 6660), (2220, 5541), (3330, 3694)]