129991200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{54163}}^1$

素因数の和:54186

約数の個数: 72

約数和(自身を含む): 423129168

約数和(自身を除く): 293137968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 54163, 108326, 162489, 216652, 270815, 324978, 433304, 541630, 649956, 812445, 866608, 1083260, 1299912, 1354075, 1624890, 1733216, 2166520, 2599824, 2708150, 3249780, 4062225, 4333040, 5199648, 5416300, 6499560, 8124450, 8666080, 10832600, 12999120, 16248900, 21665200, 25998240, 32497800, 43330400, 64995600, 129991200]

約数ペア:

[(1, 129991200), (2, 64995600), (3, 43330400), (4, 32497800), (5, 25998240), (6, 21665200), (8, 16248900), (10, 12999120), (12, 10832600), (15, 8666080), (16, 8124450), (20, 6499560), (24, 5416300), (25, 5199648), (30, 4333040), (32, 4062225), (40, 3249780), (48, 2708150), (50, 2599824), (60, 2166520), (75, 1733216), (80, 1624890), (96, 1354075), (100, 1299912), (120, 1083260), (150, 866608), (160, 812445), (200, 649956), (240, 541630), (300, 433304), (400, 324978), (480, 270815), (600, 216652), (800, 162489), (1200, 108326), (2400, 54163)]