15115839840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{827}}^1\times {\mathrm{4231}}^1$

素因数の和:5082

約数の個数: 192

約数和(自身を含む): 52981931520

約数和(自身を除く): 37866091680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 827, 864, 1080, 1440, 1654, 2160, 2481, 3308, 4135, 4231, 4320, 4962, 6616, 7443, 8270, 8462, 9924, 12405, 12693, 13232, 14886, 16540, 16924, 19848, 21155, 22329, 24810, 25386, 26464, 29772, 33080, 33848, 37215, 38079, 39696, 42310, 44658, 49620, 50772, 59544, 63465, 66160, 67696, 74430, 76158, 79392, 84620, 89316, 99240, 101544, 111645, 114237, 119088, 126930, 132320, 135392, 148860, 152316, 169240, 178632, 190395, 198480, 203088, 223290, 228474, 238176, 253860, 297720, 304632, 338480, 357264, 380790, 396960, 406176, 446580, 456948, 507720, 571185, 595440, 609264, 676960, 714528, 761580, 893160, 913896, 1015440, 1142370, 1190880, 1218528, 1523160, 1786320, 1827792, 2030880, 2284740, 3046320, 3499037, 3572640, 3655584, 4569480, 6092640, 6998074, 9138960, 10497111, 13996148, 17495185, 18277920, 20994222, 27992296, 31491333, 34990370, 41988444, 52485555, 55984592, 62982666, 69980740, 83976888, 94473999, 104971110, 111969184, 125965332, 139961480, 157456665, 167953776, 188947998, 209942220, 251930664, 279922960, 314913330, 335907552, 377895996, 419884440, 472369995, 503861328, 559845920, 629826660, 755791992, 839768880, 944739990, 1007722656, 1259653320, 1511583984, 1679537760, 1889479980, 2519306640, 3023167968, 3778959960, 5038613280, 7557919920, 15115839840]

約数ペア:

[(1, 15115839840), (2, 7557919920), (3, 5038613280), (4, 3778959960), (5, 3023167968), (6, 2519306640), (8, 1889479980), (9, 1679537760), (10, 1511583984), (12, 1259653320), (15, 1007722656), (16, 944739990), (18, 839768880), (20, 755791992), (24, 629826660), (27, 559845920), (30, 503861328), (32, 472369995), (36, 419884440), (40, 377895996), (45, 335907552), (48, 314913330), (54, 279922960), (60, 251930664), (72, 209942220), (80, 188947998), (90, 167953776), (96, 157456665), (108, 139961480), (120, 125965332), (135, 111969184), (144, 104971110), (160, 94473999), (180, 83976888), (216, 69980740), (240, 62982666), (270, 55984592), (288, 52485555), (360, 41988444), (432, 34990370), (480, 31491333), (540, 27992296), (720, 20994222), (827, 18277920), (864, 17495185), (1080, 13996148), (1440, 10497111), (1654, 9138960), (2160, 6998074), (2481, 6092640), (3308, 4569480), (4135, 3655584), (4231, 3572640), (4320, 3499037), (4962, 3046320), (6616, 2284740), (7443, 2030880), (8270, 1827792), (8462, 1786320), (9924, 1523160), (12405, 1218528), (12693, 1190880), (13232, 1142370), (14886, 1015440), (16540, 913896), (16924, 893160), (19848, 761580), (21155, 714528), (22329, 676960), (24810, 609264), (25386, 595440), (26464, 571185), (29772, 507720), (33080, 456948), (33848, 446580), (37215, 406176), (38079, 396960), (39696, 380790), (42310, 357264), (44658, 338480), (49620, 304632), (50772, 297720), (59544, 253860), (63465, 238176), (66160, 228474), (67696, 223290), (74430, 203088), (76158, 198480), (79392, 190395), (84620, 178632), (89316, 169240), (99240, 152316), (101544, 148860), (111645, 135392), (114237, 132320), (119088, 126930)]