73386240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:712

約数の個数: 144

約数和(自身を含む): 242827200

約数和(自身を除く): 169440960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 659, 696, 768, 870, 928, 960, 1160, 1280, 1318, 1392, 1740, 1856, 1920, 1977, 2320, 2636, 2784, 3295, 3480, 3712, 3840, 3954, 4640, 5272, 5568, 6590, 6960, 7424, 7908, 9280, 9885, 10544, 11136, 13180, 13920, 15816, 18560, 19111, 19770, 21088, 22272, 26360, 27840, 31632, 37120, 38222, 39540, 42176, 52720, 55680, 57333, 63264, 76444, 79080, 84352, 95555, 105440, 111360, 114666, 126528, 152888, 158160, 168704, 191110, 210880, 229332, 253056, 286665, 305776, 316320, 382220, 421760, 458664, 506112, 573330, 611552, 632640, 764440, 843520, 917328, 1146660, 1223104, 1265280, 1528880, 1834656, 2293320, 2446208, 2530560, 3057760, 3669312, 4586640, 4892416, 6115520, 7338624, 9173280, 12231040, 14677248, 18346560, 24462080, 36693120, 73386240]

約数ペア:

[(1, 73386240), (2, 36693120), (3, 24462080), (4, 18346560), (5, 14677248), (6, 12231040), (8, 9173280), (10, 7338624), (12, 6115520), (15, 4892416), (16, 4586640), (20, 3669312), (24, 3057760), (29, 2530560), (30, 2446208), (32, 2293320), (40, 1834656), (48, 1528880), (58, 1265280), (60, 1223104), (64, 1146660), (80, 917328), (87, 843520), (96, 764440), (116, 632640), (120, 611552), (128, 573330), (145, 506112), (160, 458664), (174, 421760), (192, 382220), (232, 316320), (240, 305776), (256, 286665), (290, 253056), (320, 229332), (348, 210880), (384, 191110), (435, 168704), (464, 158160), (480, 152888), (580, 126528), (640, 114666), (659, 111360), (696, 105440), (768, 95555), (870, 84352), (928, 79080), (960, 76444), (1160, 63264), (1280, 57333), (1318, 55680), (1392, 52720), (1740, 42176), (1856, 39540), (1920, 38222), (1977, 37120), (2320, 31632), (2636, 27840), (2784, 26360), (3295, 22272), (3480, 21088), (3712, 19770), (3840, 19111), (3954, 18560), (4640, 15816), (5272, 13920), (5568, 13180), (6590, 11136), (6960, 10544), (7424, 9885), (7908, 9280)]