4551720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 13849920

約数和(自身を除く): 9298200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 457, 498, 664, 830, 914, 996, 1245, 1371, 1660, 1828, 1992, 2285, 2490, 2742, 3320, 3656, 4570, 4980, 5484, 6855, 9140, 9960, 10968, 13710, 18280, 27420, 37931, 54840, 75862, 113793, 151724, 189655, 227586, 303448, 379310, 455172, 568965, 758620, 910344, 1137930, 1517240, 2275860, 4551720]

約数ペア:

[(1, 4551720), (2, 2275860), (3, 1517240), (4, 1137930), (5, 910344), (6, 758620), (8, 568965), (10, 455172), (12, 379310), (15, 303448), (20, 227586), (24, 189655), (30, 151724), (40, 113793), (60, 75862), (83, 54840), (120, 37931), (166, 27420), (249, 18280), (332, 13710), (415, 10968), (457, 9960), (498, 9140), (664, 6855), (830, 5484), (914, 4980), (996, 4570), (1245, 3656), (1371, 3320), (1660, 2742), (1828, 2490), (1992, 2285)]