157333560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30491}}^1$

素因数の和:30548

約数の個数: 64

約数和(自身を含む): 482993280

約数和(自身を除く): 325659720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 30491, 60982, 91473, 121964, 152455, 182946, 243928, 304910, 365892, 457365, 609820, 731784, 914730, 1219640, 1311113, 1829460, 2622226, 3658920, 3933339, 5244452, 6555565, 7866678, 10488904, 13111130, 15733356, 19666695, 26222260, 31466712, 39333390, 52444520, 78666780, 157333560]

約数ペア:

[(1, 157333560), (2, 78666780), (3, 52444520), (4, 39333390), (5, 31466712), (6, 26222260), (8, 19666695), (10, 15733356), (12, 13111130), (15, 10488904), (20, 7866678), (24, 6555565), (30, 5244452), (40, 3933339), (43, 3658920), (60, 2622226), (86, 1829460), (120, 1311113), (129, 1219640), (172, 914730), (215, 731784), (258, 609820), (344, 457365), (430, 365892), (516, 304910), (645, 243928), (860, 182946), (1032, 152455), (1290, 121964), (1720, 91473), (2580, 60982), (5160, 30491)]