384697980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2137211}}^1$

素因数の和:2137226

約数の個数: 36

約数和(自身を含む): 1166917752

約数和(自身を除く): 782219772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2137211, 4274422, 6411633, 8548844, 10686055, 12823266, 19234899, 21372110, 25646532, 32058165, 38469798, 42744220, 64116330, 76939596, 96174495, 128232660, 192348990, 384697980]

約数ペア:

[(1, 384697980), (2, 192348990), (3, 128232660), (4, 96174495), (5, 76939596), (6, 64116330), (9, 42744220), (10, 38469798), (12, 32058165), (15, 25646532), (18, 21372110), (20, 19234899), (30, 12823266), (36, 10686055), (45, 8548844), (60, 6411633), (90, 4274422), (180, 2137211)]