118758240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{82471}}^1$

素因数の和:82492

約数の個数: 72

約数和(自身を含む): 405267408

約数和(自身を除く): 286509168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 82471, 164942, 247413, 329884, 412355, 494826, 659768, 742239, 824710, 989652, 1237065, 1319536, 1484478, 1649420, 1979304, 2474130, 2639072, 2968956, 3298840, 3711195, 3958608, 4948260, 5937912, 6597680, 7422390, 7917216, 9896520, 11875824, 13195360, 14844780, 19793040, 23751648, 29689560, 39586080, 59379120, 118758240]

約数ペア:

[(1, 118758240), (2, 59379120), (3, 39586080), (4, 29689560), (5, 23751648), (6, 19793040), (8, 14844780), (9, 13195360), (10, 11875824), (12, 9896520), (15, 7917216), (16, 7422390), (18, 6597680), (20, 5937912), (24, 4948260), (30, 3958608), (32, 3711195), (36, 3298840), (40, 2968956), (45, 2639072), (48, 2474130), (60, 1979304), (72, 1649420), (80, 1484478), (90, 1319536), (96, 1237065), (120, 989652), (144, 824710), (160, 742239), (180, 659768), (240, 494826), (288, 412355), (360, 329884), (480, 247413), (720, 164942), (1440, 82471)]