120980848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1637}}^1$

素因数の和:1825

約数の個数: 40

約数和(自身を含む): 243734400

約数和(自身を除く): 122753552

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 149, 248, 298, 496, 596, 1192, 1637, 2384, 3274, 4619, 6548, 9238, 13096, 18476, 26192, 36952, 50747, 73904, 101494, 202988, 243913, 405976, 487826, 811952, 975652, 1951304, 3902608, 7561303, 15122606, 30245212, 60490424, 120980848]

約数ペア:

[(1, 120980848), (2, 60490424), (4, 30245212), (8, 15122606), (16, 7561303), (31, 3902608), (62, 1951304), (124, 975652), (149, 811952), (248, 487826), (298, 405976), (496, 243913), (596, 202988), (1192, 101494), (1637, 73904), (2384, 50747), (3274, 36952), (4619, 26192), (6548, 18476), (9238, 13096)]