2019955920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8416483}}^1$

素因数の和:8416499

約数の個数: 40

約数和(自身を含む): 6261864096

約数和(自身を除く): 4241908176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8416483, 16832966, 25249449, 33665932, 42082415, 50498898, 67331864, 84164830, 100997796, 126247245, 134663728, 168329660, 201995592, 252494490, 336659320, 403991184, 504988980, 673318640, 1009977960, 2019955920]

約数ペア:

[(1, 2019955920), (2, 1009977960), (3, 673318640), (4, 504988980), (5, 403991184), (6, 336659320), (8, 252494490), (10, 201995592), (12, 168329660), (15, 134663728), (16, 126247245), (20, 100997796), (24, 84164830), (30, 67331864), (40, 50498898), (48, 42082415), (60, 33665932), (80, 25249449), (120, 16832966), (240, 8416483)]