123975960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1051}}^1$

素因数の和:2048

約数の個数: 64

約数和(自身を含む): 372660480

約数和(自身を除く): 248684520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 983, 1051, 1966, 2102, 2949, 3153, 3932, 4204, 4915, 5255, 5898, 6306, 7864, 8408, 9830, 10510, 11796, 12612, 14745, 15765, 19660, 21020, 23592, 25224, 29490, 31530, 39320, 42040, 58980, 63060, 117960, 126120, 1033133, 2066266, 3099399, 4132532, 5165665, 6198798, 8265064, 10331330, 12397596, 15496995, 20662660, 24795192, 30993990, 41325320, 61987980, 123975960]

約数ペア:

[(1, 123975960), (2, 61987980), (3, 41325320), (4, 30993990), (5, 24795192), (6, 20662660), (8, 15496995), (10, 12397596), (12, 10331330), (15, 8265064), (20, 6198798), (24, 5165665), (30, 4132532), (40, 3099399), (60, 2066266), (120, 1033133), (983, 126120), (1051, 117960), (1966, 63060), (2102, 58980), (2949, 42040), (3153, 39320), (3932, 31530), (4204, 29490), (4915, 25224), (5255, 23592), (5898, 21020), (6306, 19660), (7864, 15765), (8408, 14745), (9830, 12612), (10510, 11796)]