324200480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 797465088

約数和(自身を除く): 473264608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 163, 248, 310, 326, 401, 496, 620, 652, 802, 815, 992, 1240, 1304, 1604, 1630, 2005, 2480, 2608, 3208, 3260, 4010, 4960, 5053, 5216, 6416, 6520, 8020, 10106, 12431, 12832, 13040, 16040, 20212, 24862, 25265, 26080, 32080, 40424, 49724, 50530, 62155, 64160, 65363, 80848, 99448, 101060, 124310, 130726, 161696, 198896, 202120, 248620, 261452, 326815, 397792, 404240, 497240, 522904, 653630, 808480, 994480, 1045808, 1307260, 1988960, 2026253, 2091616, 2614520, 4052506, 5229040, 8105012, 10131265, 10458080, 16210024, 20262530, 32420048, 40525060, 64840096, 81050120, 162100240, 324200480]

約数ペア:

[(1, 324200480), (2, 162100240), (4, 81050120), (5, 64840096), (8, 40525060), (10, 32420048), (16, 20262530), (20, 16210024), (31, 10458080), (32, 10131265), (40, 8105012), (62, 5229040), (80, 4052506), (124, 2614520), (155, 2091616), (160, 2026253), (163, 1988960), (248, 1307260), (310, 1045808), (326, 994480), (401, 808480), (496, 653630), (620, 522904), (652, 497240), (802, 404240), (815, 397792), (992, 326815), (1240, 261452), (1304, 248620), (1604, 202120), (1630, 198896), (2005, 161696), (2480, 130726), (2608, 124310), (3208, 101060), (3260, 99448), (4010, 80848), (4960, 65363), (5053, 64160), (5216, 62155), (6416, 50530), (6520, 49724), (8020, 40424), (10106, 32080), (12431, 26080), (12832, 25265), (13040, 24862), (16040, 20212)]