2008304460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{152839}}^1$

素因数の和:152927

約数の個数: 72

約数和(自身を含む): 6175347360

約数和(自身を除く): 4167042900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 152839, 305678, 458517, 611356, 764195, 917034, 1375551, 1528390, 1834068, 2292585, 2751102, 3056780, 4585170, 5502204, 6877755, 9170340, 11157247, 13755510, 22314494, 27511020, 33471741, 44628988, 55786235, 66943482, 100415223, 111572470, 133886964, 167358705, 200830446, 223144940, 334717410, 401660892, 502076115, 669434820, 1004152230, 2008304460]

約数ペア:

[(1, 2008304460), (2, 1004152230), (3, 669434820), (4, 502076115), (5, 401660892), (6, 334717410), (9, 223144940), (10, 200830446), (12, 167358705), (15, 133886964), (18, 111572470), (20, 100415223), (30, 66943482), (36, 55786235), (45, 44628988), (60, 33471741), (73, 27511020), (90, 22314494), (146, 13755510), (180, 11157247), (219, 9170340), (292, 6877755), (365, 5502204), (438, 4585170), (657, 3056780), (730, 2751102), (876, 2292585), (1095, 1834068), (1314, 1528390), (1460, 1375551), (2190, 917034), (2628, 764195), (3285, 611356), (4380, 458517), (6570, 305678), (13140, 152839)]