225745560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{627071}}^1$

素因数の和:627088

約数の個数: 48

約数和(自身を含む): 733674240

約数和(自身を除く): 507928680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 627071, 1254142, 1881213, 2508284, 3135355, 3762426, 5016568, 5643639, 6270710, 7524852, 9406065, 11287278, 12541420, 15049704, 18812130, 22574556, 25082840, 28218195, 37624260, 45149112, 56436390, 75248520, 112872780, 225745560]

約数ペア:

[(1, 225745560), (2, 112872780), (3, 75248520), (4, 56436390), (5, 45149112), (6, 37624260), (8, 28218195), (9, 25082840), (10, 22574556), (12, 18812130), (15, 15049704), (18, 12541420), (20, 11287278), (24, 9406065), (30, 7524852), (36, 6270710), (40, 5643639), (45, 5016568), (60, 3762426), (72, 3135355), (90, 2508284), (120, 1881213), (180, 1254142), (360, 627071)]