1554197760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{44971}}^1$

素因数の和:45001

約数の個数: 144

約数和(自身を含む): 5515366080

約数和(自身を除く): 3961168320

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 44971, 89942, 134913, 179884, 224855, 269826, 359768, 404739, 449710, 539652, 674565, 719536, 809478, 899420, 1079304, 1214217, 1349130, 1439072, 1618956, 1798840, 2023695, 2158608, 2428434, 2698260, 2878144, 3237912, 3597680, 4047390, 4317216, 4856868, 5396520, 5756288, 6071085, 6475824, 7195360, 8094780, 8634432, 9713736, 10793040, 11512576, 12142170, 12951648, 14390720, 16189560, 17268864, 19427472, 21586080, 24284340, 25903296, 28781440, 32379120, 34537728, 38854944, 43172160, 48568680, 51806592, 57562880, 64758240, 77709888, 86344320, 97137360, 103613184, 129516480, 155419776, 172688640, 194274720, 259032960, 310839552, 388549440, 518065920, 777098880, 1554197760]

約数ペア:

[(1, 1554197760), (2, 777098880), (3, 518065920), (4, 388549440), (5, 310839552), (6, 259032960), (8, 194274720), (9, 172688640), (10, 155419776), (12, 129516480), (15, 103613184), (16, 97137360), (18, 86344320), (20, 77709888), (24, 64758240), (27, 57562880), (30, 51806592), (32, 48568680), (36, 43172160), (40, 38854944), (45, 34537728), (48, 32379120), (54, 28781440), (60, 25903296), (64, 24284340), (72, 21586080), (80, 19427472), (90, 17268864), (96, 16189560), (108, 14390720), (120, 12951648), (128, 12142170), (135, 11512576), (144, 10793040), (160, 9713736), (180, 8634432), (192, 8094780), (216, 7195360), (240, 6475824), (256, 6071085), (270, 5756288), (288, 5396520), (320, 4856868), (360, 4317216), (384, 4047390), (432, 3597680), (480, 3237912), (540, 2878144), (576, 2698260), (640, 2428434), (720, 2158608), (768, 2023695), (864, 1798840), (960, 1618956), (1080, 1439072), (1152, 1349130), (1280, 1214217), (1440, 1079304), (1728, 899420), (1920, 809478), (2160, 719536), (2304, 674565), (2880, 539652), (3456, 449710), (3840, 404739), (4320, 359768), (5760, 269826), (6912, 224855), (8640, 179884), (11520, 134913), (17280, 89942), (34560, 44971)]