153125760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:656

約数の個数: 128

約数和(自身を含む): 491974560

約数和(自身を除く): 338848800

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, 173, 192, 240, 320, 346, 384, 461, 480, 519, 640, 692, 865, 922, 960, 1038, 1383, 1384, 1730, 1844, 1920, 2076, 2305, 2595, 2766, 2768, 3460, 3688, 4152, 4610, 5190, 5532, 5536, 6915, 6920, 7376, 8304, 9220, 10380, 11064, 11072, 13830, 13840, 14752, 16608, 18440, 20760, 22128, 22144, 27660, 27680, 29504, 33216, 36880, 41520, 44256, 55320, 55360, 59008, 66432, 73760, 79753, 83040, 88512, 110640, 110720, 147520, 159506, 166080, 177024, 221280, 239259, 295040, 319012, 332160, 398765, 442560, 478518, 638024, 797530, 885120, 957036, 1196295, 1276048, 1595060, 1914072, 2392590, 2552096, 3190120, 3828144, 4785180, 5104192, 6380240, 7656288, 9570360, 10208384, 12760480, 15312576, 19140720, 25520960, 30625152, 38281440, 51041920, 76562880, 153125760]

約数ペア:

[(1, 153125760), (2, 76562880), (3, 51041920), (4, 38281440), (5, 30625152), (6, 25520960), (8, 19140720), (10, 15312576), (12, 12760480), (15, 10208384), (16, 9570360), (20, 7656288), (24, 6380240), (30, 5104192), (32, 4785180), (40, 3828144), (48, 3190120), (60, 2552096), (64, 2392590), (80, 1914072), (96, 1595060), (120, 1276048), (128, 1196295), (160, 957036), (173, 885120), (192, 797530), (240, 638024), (320, 478518), (346, 442560), (384, 398765), (461, 332160), (480, 319012), (519, 295040), (640, 239259), (692, 221280), (865, 177024), (922, 166080), (960, 159506), (1038, 147520), (1383, 110720), (1384, 110640), (1730, 88512), (1844, 83040), (1920, 79753), (2076, 73760), (2305, 66432), (2595, 59008), (2766, 55360), (2768, 55320), (3460, 44256), (3688, 41520), (4152, 36880), (4610, 33216), (5190, 29504), (5532, 27680), (5536, 27660), (6915, 22144), (6920, 22128), (7376, 20760), (8304, 18440), (9220, 16608), (10380, 14752), (11064, 13840), (11072, 13830)]