471840

素因数分解:

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

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 1487808

約数和(自身を除く): 1015968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 983, 1966, 2949, 3932, 4915, 5898, 7864, 9830, 11796, 14745, 15728, 19660, 23592, 29490, 31456, 39320, 47184, 58980, 78640, 94368, 117960, 157280, 235920, 471840]

約数ペア:

[(1, 471840), (2, 235920), (3, 157280), (4, 117960), (5, 94368), (6, 78640), (8, 58980), (10, 47184), (12, 39320), (15, 31456), (16, 29490), (20, 23592), (24, 19660), (30, 15728), (32, 14745), (40, 11796), (48, 9830), (60, 7864), (80, 5898), (96, 4915), (120, 3932), (160, 2949), (240, 1966), (480, 983)]