31520451360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{213901}}^1$

素因数の和:214226

約数の個数: 96

約数和(自身を含む): 99613305792

約数和(自身を除く): 68092854432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 307, 480, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 4912, 6140, 7368, 9210, 9824, 12280, 14736, 18420, 24560, 29472, 36840, 49120, 73680, 147360, 213901, 427802, 641703, 855604, 1069505, 1283406, 1711208, 2139010, 2566812, 3208515, 3422416, 4278020, 5133624, 6417030, 6844832, 8556040, 10267248, 12834060, 17112080, 20534496, 25668120, 34224160, 51336240, 65667607, 102672480, 131335214, 197002821, 262670428, 328338035, 394005642, 525340856, 656676070, 788011284, 985014105, 1050681712, 1313352140, 1576022568, 1970028210, 2101363424, 2626704280, 3152045136, 3940056420, 5253408560, 6304090272, 7880112840, 10506817120, 15760225680, 31520451360]

約数ペア:

[(1, 31520451360), (2, 15760225680), (3, 10506817120), (4, 7880112840), (5, 6304090272), (6, 5253408560), (8, 3940056420), (10, 3152045136), (12, 2626704280), (15, 2101363424), (16, 1970028210), (20, 1576022568), (24, 1313352140), (30, 1050681712), (32, 985014105), (40, 788011284), (48, 656676070), (60, 525340856), (80, 394005642), (96, 328338035), (120, 262670428), (160, 197002821), (240, 131335214), (307, 102672480), (480, 65667607), (614, 51336240), (921, 34224160), (1228, 25668120), (1535, 20534496), (1842, 17112080), (2456, 12834060), (3070, 10267248), (3684, 8556040), (4605, 6844832), (4912, 6417030), (6140, 5133624), (7368, 4278020), (9210, 3422416), (9824, 3208515), (12280, 2566812), (14736, 2139010), (18420, 1711208), (24560, 1283406), (29472, 1069505), (36840, 855604), (49120, 641703), (73680, 427802), (147360, 213901)]