194279640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{2179}}^1$

素因数の和:2936

約数の個数: 64

約数和(自身を含む): 583891200

約数和(自身を除く): 389611560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 743, 1486, 2179, 2229, 2972, 3715, 4358, 4458, 5944, 6537, 7430, 8716, 8916, 10895, 11145, 13074, 14860, 17432, 17832, 21790, 22290, 26148, 29720, 32685, 43580, 44580, 52296, 65370, 87160, 89160, 130740, 261480, 1618997, 3237994, 4856991, 6475988, 8094985, 9713982, 12951976, 16189970, 19427964, 24284955, 32379940, 38855928, 48569910, 64759880, 97139820, 194279640]

約数ペア:

[(1, 194279640), (2, 97139820), (3, 64759880), (4, 48569910), (5, 38855928), (6, 32379940), (8, 24284955), (10, 19427964), (12, 16189970), (15, 12951976), (20, 9713982), (24, 8094985), (30, 6475988), (40, 4856991), (60, 3237994), (120, 1618997), (743, 261480), (1486, 130740), (2179, 89160), (2229, 87160), (2972, 65370), (3715, 52296), (4358, 44580), (4458, 43580), (5944, 32685), (6537, 29720), (7430, 26148), (8716, 22290), (8916, 21790), (10895, 17832), (11145, 17432), (13074, 14860)]