181584360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 622702080

約数和(自身を除く): 441117720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 53, 60, 62, 72, 90, 93, 106, 120, 124, 155, 159, 180, 186, 212, 248, 265, 279, 307, 310, 318, 360, 372, 424, 465, 477, 530, 558, 614, 620, 636, 744, 795, 921, 930, 954, 1060, 1116, 1228, 1240, 1272, 1395, 1535, 1590, 1643, 1842, 1860, 1908, 2120, 2232, 2385, 2456, 2763, 2790, 3070, 3180, 3286, 3684, 3720, 3816, 4605, 4770, 4929, 5526, 5580, 6140, 6360, 6572, 7368, 8215, 9210, 9517, 9540, 9858, 11052, 11160, 12280, 13144, 13815, 14787, 16271, 16430, 18420, 19034, 19080, 19716, 22104, 24645, 27630, 28551, 29574, 32542, 32860, 36840, 38068, 39432, 47585, 48813, 49290, 55260, 57102, 59148, 65084, 65720, 73935, 76136, 81355, 85653, 95170, 97626, 98580, 110520, 114204, 118296, 130168, 142755, 146439, 147870, 162710, 171306, 190340, 195252, 197160, 228408, 244065, 285510, 292878, 295740, 325420, 342612, 380680, 390504, 428265, 488130, 504401, 571020, 585756, 591480, 650840, 685224, 732195, 856530, 976260, 1008802, 1142040, 1171512, 1464390, 1513203, 1713060, 1952520, 2017604, 2522005, 2928780, 3026406, 3426120, 4035208, 4539609, 5044010, 5857560, 6052812, 7566015, 9079218, 10088020, 12105624, 15132030, 18158436, 20176040, 22698045, 30264060, 36316872, 45396090, 60528120, 90792180, 181584360]

約数ペア:

[(1, 181584360), (2, 90792180), (3, 60528120), (4, 45396090), (5, 36316872), (6, 30264060), (8, 22698045), (9, 20176040), (10, 18158436), (12, 15132030), (15, 12105624), (18, 10088020), (20, 9079218), (24, 7566015), (30, 6052812), (31, 5857560), (36, 5044010), (40, 4539609), (45, 4035208), (53, 3426120), (60, 3026406), (62, 2928780), (72, 2522005), (90, 2017604), (93, 1952520), (106, 1713060), (120, 1513203), (124, 1464390), (155, 1171512), (159, 1142040), (180, 1008802), (186, 976260), (212, 856530), (248, 732195), (265, 685224), (279, 650840), (307, 591480), (310, 585756), (318, 571020), (360, 504401), (372, 488130), (424, 428265), (465, 390504), (477, 380680), (530, 342612), (558, 325420), (614, 295740), (620, 292878), (636, 285510), (744, 244065), (795, 228408), (921, 197160), (930, 195252), (954, 190340), (1060, 171306), (1116, 162710), (1228, 147870), (1240, 146439), (1272, 142755), (1395, 130168), (1535, 118296), (1590, 114204), (1643, 110520), (1842, 98580), (1860, 97626), (1908, 95170), (2120, 85653), (2232, 81355), (2385, 76136), (2456, 73935), (2763, 65720), (2790, 65084), (3070, 59148), (3180, 57102), (3286, 55260), (3684, 49290), (3720, 48813), (3816, 47585), (4605, 39432), (4770, 38068), (4929, 36840), (5526, 32860), (5580, 32542), (6140, 29574), (6360, 28551), (6572, 27630), (7368, 24645), (8215, 22104), (9210, 19716), (9517, 19080), (9540, 19034), (9858, 18420), (11052, 16430), (11160, 16271), (12280, 14787), (13144, 13815)]