38281440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 121546656

約数和(自身を除く): 83265216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 173, 240, 346, 461, 480, 519, 692, 865, 922, 1038, 1383, 1384, 1730, 1844, 2076, 2305, 2595, 2766, 2768, 3460, 3688, 4152, 4610, 5190, 5532, 5536, 6915, 6920, 7376, 8304, 9220, 10380, 11064, 13830, 13840, 14752, 16608, 18440, 20760, 22128, 27660, 27680, 36880, 41520, 44256, 55320, 73760, 79753, 83040, 110640, 159506, 221280, 239259, 319012, 398765, 478518, 638024, 797530, 957036, 1196295, 1276048, 1595060, 1914072, 2392590, 2552096, 3190120, 3828144, 4785180, 6380240, 7656288, 9570360, 12760480, 19140720, 38281440]

約数ペア:

[(1, 38281440), (2, 19140720), (3, 12760480), (4, 9570360), (5, 7656288), (6, 6380240), (8, 4785180), (10, 3828144), (12, 3190120), (15, 2552096), (16, 2392590), (20, 1914072), (24, 1595060), (30, 1276048), (32, 1196295), (40, 957036), (48, 797530), (60, 638024), (80, 478518), (96, 398765), (120, 319012), (160, 239259), (173, 221280), (240, 159506), (346, 110640), (461, 83040), (480, 79753), (519, 73760), (692, 55320), (865, 44256), (922, 41520), (1038, 36880), (1383, 27680), (1384, 27660), (1730, 22128), (1844, 20760), (2076, 18440), (2305, 16608), (2595, 14752), (2766, 13840), (2768, 13830), (3460, 11064), (3688, 10380), (4152, 9220), (4610, 8304), (5190, 7376), (5532, 6920), (5536, 6915)]