760020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 2177280

約数和(自身を除く): 1417260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 239, 265, 318, 478, 530, 636, 717, 795, 956, 1060, 1195, 1434, 1590, 2390, 2868, 3180, 3585, 4780, 7170, 12667, 14340, 25334, 38001, 50668, 63335, 76002, 126670, 152004, 190005, 253340, 380010, 760020]

約数ペア:

[(1, 760020), (2, 380010), (3, 253340), (4, 190005), (5, 152004), (6, 126670), (10, 76002), (12, 63335), (15, 50668), (20, 38001), (30, 25334), (53, 14340), (60, 12667), (106, 7170), (159, 4780), (212, 3585), (239, 3180), (265, 2868), (318, 2390), (478, 1590), (530, 1434), (636, 1195), (717, 1060), (795, 956)]