197523360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{15241}}^1$

素因数の和:15268

約数の個数: 120

約数和(自身を含む): 697138596

約数和(自身を除く): 499615236

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 15241, 30482, 45723, 60964, 76205, 91446, 121928, 137169, 152410, 182892, 228615, 243856, 274338, 304820, 365784, 411507, 457230, 487712, 548676, 609640, 685845, 731568, 823014, 914460, 1097352, 1219280, 1234521, 1371690, 1463136, 1646028, 1828920, 2057535, 2194704, 2438560, 2469042, 2743380, 3292056, 3657840, 4115070, 4389408, 4938084, 5486760, 6172605, 6584112, 7315680, 8230140, 9876168, 10973520, 12345210, 13168224, 16460280, 19752336, 21947040, 24690420, 32920560, 39504672, 49380840, 65841120, 98761680, 197523360]

約数ペア:

[(1, 197523360), (2, 98761680), (3, 65841120), (4, 49380840), (5, 39504672), (6, 32920560), (8, 24690420), (9, 21947040), (10, 19752336), (12, 16460280), (15, 13168224), (16, 12345210), (18, 10973520), (20, 9876168), (24, 8230140), (27, 7315680), (30, 6584112), (32, 6172605), (36, 5486760), (40, 4938084), (45, 4389408), (48, 4115070), (54, 3657840), (60, 3292056), (72, 2743380), (80, 2469042), (81, 2438560), (90, 2194704), (96, 2057535), (108, 1828920), (120, 1646028), (135, 1463136), (144, 1371690), (160, 1234521), (162, 1219280), (180, 1097352), (216, 914460), (240, 823014), (270, 731568), (288, 685845), (324, 609640), (360, 548676), (405, 487712), (432, 457230), (480, 411507), (540, 365784), (648, 304820), (720, 274338), (810, 243856), (864, 228615), (1080, 182892), (1296, 152410), (1440, 137169), (1620, 121928), (2160, 91446), (2592, 76205), (3240, 60964), (4320, 45723), (6480, 30482), (12960, 15241)]