304712640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3413}}^1$

素因数の和:3467

約数の個数: 168

約数和(自身を含む): 1082210688

約数和(自身を除く): 777498048

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, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3413, 3720, 4464, 4960, 5580, 5952, 6826, 7440, 8928, 9920, 10239, 11160, 13652, 14880, 17065, 17856, 20478, 22320, 27304, 29760, 30717, 34130, 40956, 44640, 51195, 54608, 61434, 68260, 81912, 89280, 102390, 105803, 109216, 122868, 136520, 153585, 163824, 204780, 211606, 218432, 245736, 273040, 307170, 317409, 327648, 409560, 423212, 491472, 529015, 546080, 614340, 634818, 655296, 819120, 846424, 952227, 982944, 1058030, 1092160, 1228680, 1269636, 1587045, 1638240, 1692848, 1904454, 1965888, 2116060, 2457360, 2539272, 3174090, 3276480, 3385696, 3808908, 4232120, 4761135, 4914720, 5078544, 6348180, 6771392, 7617816, 8464240, 9522270, 9829440, 10157088, 12696360, 15235632, 16928480, 19044540, 20314176, 25392720, 30471264, 33856960, 38089080, 50785440, 60942528, 76178160, 101570880, 152356320, 304712640]

約数ペア:

[(1, 304712640), (2, 152356320), (3, 101570880), (4, 76178160), (5, 60942528), (6, 50785440), (8, 38089080), (9, 33856960), (10, 30471264), (12, 25392720), (15, 20314176), (16, 19044540), (18, 16928480), (20, 15235632), (24, 12696360), (30, 10157088), (31, 9829440), (32, 9522270), (36, 8464240), (40, 7617816), (45, 6771392), (48, 6348180), (60, 5078544), (62, 4914720), (64, 4761135), (72, 4232120), (80, 3808908), (90, 3385696), (93, 3276480), (96, 3174090), (120, 2539272), (124, 2457360), (144, 2116060), (155, 1965888), (160, 1904454), (180, 1692848), (186, 1638240), (192, 1587045), (240, 1269636), (248, 1228680), (279, 1092160), (288, 1058030), (310, 982944), (320, 952227), (360, 846424), (372, 819120), (465, 655296), (480, 634818), (496, 614340), (558, 546080), (576, 529015), (620, 491472), (720, 423212), (744, 409560), (930, 327648), (960, 317409), (992, 307170), (1116, 273040), (1240, 245736), (1395, 218432), (1440, 211606), (1488, 204780), (1860, 163824), (1984, 153585), (2232, 136520), (2480, 122868), (2790, 109216), (2880, 105803), (2976, 102390), (3413, 89280), (3720, 81912), (4464, 68260), (4960, 61434), (5580, 54608), (5952, 51195), (6826, 44640), (7440, 40956), (8928, 34130), (9920, 30717), (10239, 29760), (11160, 27304), (13652, 22320), (14880, 20478), (17065, 17856)]