802137720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{142223}}^1$

素因数の和:142284

約数の個数: 64

約数和(自身を含む): 2457630720

約数和(自身を除く): 1655493000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 142223, 284446, 426669, 568892, 711115, 853338, 1137784, 1422230, 1706676, 2133345, 2844460, 3413352, 4266690, 5688920, 6684481, 8533380, 13368962, 17066760, 20053443, 26737924, 33422405, 40106886, 53475848, 66844810, 80213772, 100267215, 133689620, 160427544, 200534430, 267379240, 401068860, 802137720]

約数ペア:

[(1, 802137720), (2, 401068860), (3, 267379240), (4, 200534430), (5, 160427544), (6, 133689620), (8, 100267215), (10, 80213772), (12, 66844810), (15, 53475848), (20, 40106886), (24, 33422405), (30, 26737924), (40, 20053443), (47, 17066760), (60, 13368962), (94, 8533380), (120, 6684481), (141, 5688920), (188, 4266690), (235, 3413352), (282, 2844460), (376, 2133345), (470, 1706676), (564, 1422230), (705, 1137784), (940, 853338), (1128, 711115), (1410, 568892), (1880, 426669), (2820, 284446), (5640, 142223)]