159930240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2740

約数の個数: 128

約数和(自身を含む): 526417920

約数和(自身を除く): 366487680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2687, 2976, 3720, 3968, 4960, 5374, 5952, 7440, 8061, 9920, 10748, 11904, 13435, 14880, 16122, 19840, 21496, 26870, 29760, 32244, 40305, 42992, 53740, 59520, 64488, 80610, 83297, 85984, 107480, 128976, 161220, 166594, 171968, 214960, 249891, 257952, 322440, 333188, 343936, 416485, 429920, 499782, 515904, 644880, 666376, 832970, 859840, 999564, 1031808, 1249455, 1289760, 1332752, 1665940, 1719680, 1999128, 2498910, 2579520, 2665504, 3331880, 3998256, 4997820, 5159040, 5331008, 6663760, 7996512, 9995640, 10662016, 13327520, 15993024, 19991280, 26655040, 31986048, 39982560, 53310080, 79965120, 159930240]

約数ペア:

[(1, 159930240), (2, 79965120), (3, 53310080), (4, 39982560), (5, 31986048), (6, 26655040), (8, 19991280), (10, 15993024), (12, 13327520), (15, 10662016), (16, 9995640), (20, 7996512), (24, 6663760), (30, 5331008), (31, 5159040), (32, 4997820), (40, 3998256), (48, 3331880), (60, 2665504), (62, 2579520), (64, 2498910), (80, 1999128), (93, 1719680), (96, 1665940), (120, 1332752), (124, 1289760), (128, 1249455), (155, 1031808), (160, 999564), (186, 859840), (192, 832970), (240, 666376), (248, 644880), (310, 515904), (320, 499782), (372, 429920), (384, 416485), (465, 343936), (480, 333188), (496, 322440), (620, 257952), (640, 249891), (744, 214960), (930, 171968), (960, 166594), (992, 161220), (1240, 128976), (1488, 107480), (1860, 85984), (1920, 83297), (1984, 80610), (2480, 64488), (2687, 59520), (2976, 53740), (3720, 42992), (3968, 40305), (4960, 32244), (5374, 29760), (5952, 26870), (7440, 21496), (8061, 19840), (9920, 16122), (10748, 14880), (11904, 13435)]