42471960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8231}}^1$

素因数の和:8288

約数の個数: 64

約数和(自身を含む): 130394880

約数和(自身を除く): 87922920

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, 8231, 16462, 24693, 32924, 41155, 49386, 65848, 82310, 98772, 123465, 164620, 197544, 246930, 329240, 353933, 493860, 707866, 987720, 1061799, 1415732, 1769665, 2123598, 2831464, 3539330, 4247196, 5308995, 7078660, 8494392, 10617990, 14157320, 21235980, 42471960]

約数ペア:

[(1, 42471960), (2, 21235980), (3, 14157320), (4, 10617990), (5, 8494392), (6, 7078660), (8, 5308995), (10, 4247196), (12, 3539330), (15, 2831464), (20, 2123598), (24, 1769665), (30, 1415732), (40, 1061799), (43, 987720), (60, 707866), (86, 493860), (120, 353933), (129, 329240), (172, 246930), (215, 197544), (258, 164620), (344, 123465), (430, 98772), (516, 82310), (645, 65848), (860, 49386), (1032, 41155), (1290, 32924), (1720, 24693), (2580, 16462), (5160, 8231)]