72935040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37987}}^1$

素因数の和:38009

約数の個数: 64

約数和(自身を含む): 232486560

約数和(自身を除く): 159551520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 37987, 75974, 113961, 151948, 189935, 227922, 303896, 379870, 455844, 569805, 607792, 759740, 911688, 1139610, 1215584, 1519480, 1823376, 2279220, 2431168, 3038960, 3646752, 4558440, 4862336, 6077920, 7293504, 9116880, 12155840, 14587008, 18233760, 24311680, 36467520, 72935040]

約数ペア:

[(1, 72935040), (2, 36467520), (3, 24311680), (4, 18233760), (5, 14587008), (6, 12155840), (8, 9116880), (10, 7293504), (12, 6077920), (15, 4862336), (16, 4558440), (20, 3646752), (24, 3038960), (30, 2431168), (32, 2279220), (40, 1823376), (48, 1519480), (60, 1215584), (64, 1139610), (80, 911688), (96, 759740), (120, 607792), (128, 569805), (160, 455844), (192, 379870), (240, 303896), (320, 227922), (384, 189935), (480, 151948), (640, 113961), (960, 75974), (1920, 37987)]