160756020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{3833}}^1$

素因数の和:4081

約数の個数: 72

約数和(自身を含む): 489847176

約数和(自身を除く): 329091156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1398, 2097, 2330, 2796, 3495, 3833, 4194, 4660, 6990, 7666, 8388, 10485, 11499, 13980, 15332, 19165, 20970, 22998, 34497, 38330, 41940, 45996, 57495, 68994, 76660, 114990, 137988, 172485, 229980, 344970, 689940, 893089, 1786178, 2679267, 3572356, 4465445, 5358534, 8037801, 8930890, 10717068, 13396335, 16075602, 17861780, 26792670, 32151204, 40189005, 53585340, 80378010, 160756020]

約数ペア:

[(1, 160756020), (2, 80378010), (3, 53585340), (4, 40189005), (5, 32151204), (6, 26792670), (9, 17861780), (10, 16075602), (12, 13396335), (15, 10717068), (18, 8930890), (20, 8037801), (30, 5358534), (36, 4465445), (45, 3572356), (60, 2679267), (90, 1786178), (180, 893089), (233, 689940), (466, 344970), (699, 229980), (932, 172485), (1165, 137988), (1398, 114990), (2097, 76660), (2330, 68994), (2796, 57495), (3495, 45996), (3833, 41940), (4194, 38330), (4660, 34497), (6990, 22998), (7666, 20970), (8388, 19165), (10485, 15332), (11499, 13980)]