202937760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{140929}}^1$

素因数の和:140950

約数の個数: 72

約数和(自身を含む): 692530020

約数和(自身を除く): 489592260

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, 140929, 281858, 422787, 563716, 704645, 845574, 1127432, 1268361, 1409290, 1691148, 2113935, 2254864, 2536722, 2818580, 3382296, 4227870, 4509728, 5073444, 5637160, 6341805, 6764592, 8455740, 10146888, 11274320, 12683610, 13529184, 16911480, 20293776, 22548640, 25367220, 33822960, 40587552, 50734440, 67645920, 101468880, 202937760]

約数ペア:

[(1, 202937760), (2, 101468880), (3, 67645920), (4, 50734440), (5, 40587552), (6, 33822960), (8, 25367220), (9, 22548640), (10, 20293776), (12, 16911480), (15, 13529184), (16, 12683610), (18, 11274320), (20, 10146888), (24, 8455740), (30, 6764592), (32, 6341805), (36, 5637160), (40, 5073444), (45, 4509728), (48, 4227870), (60, 3382296), (72, 2818580), (80, 2536722), (90, 2254864), (96, 2113935), (120, 1691148), (144, 1409290), (160, 1268361), (180, 1127432), (240, 845574), (288, 704645), (360, 563716), (480, 422787), (720, 281858), (1440, 140929)]