79352520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50867}}^1$

素因数の和:50894

約数の個数: 64

約数和(自身を含む): 256374720

約数和(自身を除く): 177022200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 50867, 101734, 152601, 203468, 254335, 305202, 406936, 508670, 610404, 661271, 763005, 1017340, 1220808, 1322542, 1526010, 1983813, 2034680, 2645084, 3052020, 3306355, 3967626, 5290168, 6104040, 6612710, 7935252, 9919065, 13225420, 15870504, 19838130, 26450840, 39676260, 79352520]

約数ペア:

[(1, 79352520), (2, 39676260), (3, 26450840), (4, 19838130), (5, 15870504), (6, 13225420), (8, 9919065), (10, 7935252), (12, 6612710), (13, 6104040), (15, 5290168), (20, 3967626), (24, 3306355), (26, 3052020), (30, 2645084), (39, 2034680), (40, 1983813), (52, 1526010), (60, 1322542), (65, 1220808), (78, 1017340), (104, 763005), (120, 661271), (130, 610404), (156, 508670), (195, 406936), (260, 305202), (312, 254335), (390, 203468), (520, 152601), (780, 101734), (1560, 50867)]