16079820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1019}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 45239040

約数和(自身を除く): 29159220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1019, 1052, 1315, 1578, 2038, 2630, 3057, 3156, 3945, 4076, 5095, 5260, 6114, 7890, 10190, 12228, 15285, 15780, 20380, 30570, 61140, 267997, 535994, 803991, 1071988, 1339985, 1607982, 2679970, 3215964, 4019955, 5359940, 8039910, 16079820]

約数ペア:

[(1, 16079820), (2, 8039910), (3, 5359940), (4, 4019955), (5, 3215964), (6, 2679970), (10, 1607982), (12, 1339985), (15, 1071988), (20, 803991), (30, 535994), (60, 267997), (263, 61140), (526, 30570), (789, 20380), (1019, 15780), (1052, 15285), (1315, 12228), (1578, 10190), (2038, 7890), (2630, 6114), (3057, 5260), (3156, 5095), (3945, 4076)]