235920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{983}}^1$

素因数の和:999

約数の個数: 40

約数和(自身を含む): 732096

約数和(自身を除く): 496176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 983, 1966, 2949, 3932, 4915, 5898, 7864, 9830, 11796, 14745, 15728, 19660, 23592, 29490, 39320, 47184, 58980, 78640, 117960, 235920]

約数ペア:

[(1, 235920), (2, 117960), (3, 78640), (4, 58980), (5, 47184), (6, 39320), (8, 29490), (10, 23592), (12, 19660), (15, 15728), (16, 14745), (20, 11796), (24, 9830), (30, 7864), (40, 5898), (48, 4915), (60, 3932), (80, 2949), (120, 1966), (240, 983)]