15979512960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89491}}^1$

素因数の和:89547

約数の個数: 192

約数和(自身を含む): 56959868160

約数和(自身を除く): 40980355200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8928, 9920, 11160, 11904, 14880, 17856, 19840, 22320, 29760, 35712, 44640, 59520, 89280, 89491, 178560, 178982, 268473, 357964, 447455, 536946, 715928, 805419, 894910, 1073892, 1342365, 1431856, 1610838, 1789820, 2147784, 2684730, 2774221, 2863712, 3221676, 3579640, 4027095, 4295568, 5369460, 5548442, 5727424, 6443352, 7159280, 8054190, 8322663, 8591136, 10738920, 11096884, 11454848, 12886704, 13871105, 14318560, 16108380, 16645326, 17182272, 21477840, 22193768, 24967989, 25773408, 27742210, 28637120, 32216760, 33290652, 34364544, 41613315, 42955680, 44387536, 49935978, 51546816, 55484420, 57274240, 64433520, 66581304, 83226630, 85911360, 88775072, 99871956, 103093632, 110968840, 124839945, 128867040, 133162608, 166453260, 171822720, 177550144, 199743912, 221937680, 249679890, 257734080, 266325216, 332906520, 355100288, 399487824, 443875360, 499359780, 515468160, 532650432, 665813040, 798975648, 887750720, 998719560, 1065300864, 1331626080, 1597951296, 1775501440, 1997439120, 2663252160, 3195902592, 3994878240, 5326504320, 7989756480, 15979512960]

約数ペア:

[(1, 15979512960), (2, 7989756480), (3, 5326504320), (4, 3994878240), (5, 3195902592), (6, 2663252160), (8, 1997439120), (9, 1775501440), (10, 1597951296), (12, 1331626080), (15, 1065300864), (16, 998719560), (18, 887750720), (20, 798975648), (24, 665813040), (30, 532650432), (31, 515468160), (32, 499359780), (36, 443875360), (40, 399487824), (45, 355100288), (48, 332906520), (60, 266325216), (62, 257734080), (64, 249679890), (72, 221937680), (80, 199743912), (90, 177550144), (93, 171822720), (96, 166453260), (120, 133162608), (124, 128867040), (128, 124839945), (144, 110968840), (155, 103093632), (160, 99871956), (180, 88775072), (186, 85911360), (192, 83226630), (240, 66581304), (248, 64433520), (279, 57274240), (288, 55484420), (310, 51546816), (320, 49935978), (360, 44387536), (372, 42955680), (384, 41613315), (465, 34364544), (480, 33290652), (496, 32216760), (558, 28637120), (576, 27742210), (620, 25773408), (640, 24967989), (720, 22193768), (744, 21477840), (930, 17182272), (960, 16645326), (992, 16108380), (1116, 14318560), (1152, 13871105), (1240, 12886704), (1395, 11454848), (1440, 11096884), (1488, 10738920), (1860, 8591136), (1920, 8322663), (1984, 8054190), (2232, 7159280), (2480, 6443352), (2790, 5727424), (2880, 5548442), (2976, 5369460), (3720, 4295568), (3968, 4027095), (4464, 3579640), (4960, 3221676), (5580, 2863712), (5760, 2774221), (5952, 2684730), (7440, 2147784), (8928, 1789820), (9920, 1610838), (11160, 1431856), (11904, 1342365), (14880, 1073892), (17856, 894910), (19840, 805419), (22320, 715928), (29760, 536946), (35712, 447455), (44640, 357964), (59520, 268473), (89280, 178982), (89491, 178560)]