241326320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 601376688

約数和(自身を除く): 360050368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 43, 62, 73, 80, 86, 124, 146, 155, 172, 215, 248, 292, 310, 344, 365, 430, 496, 584, 620, 688, 730, 860, 961, 1168, 1240, 1333, 1460, 1720, 1922, 2263, 2480, 2666, 2920, 3139, 3440, 3844, 4526, 4805, 5332, 5840, 6278, 6665, 7688, 9052, 9610, 10664, 11315, 12556, 13330, 15376, 15695, 18104, 19220, 21328, 22630, 25112, 26660, 31390, 36208, 38440, 41323, 45260, 50224, 53320, 62780, 70153, 76880, 82646, 90520, 97309, 106640, 125560, 140306, 165292, 181040, 194618, 206615, 251120, 280612, 330584, 350765, 389236, 413230, 486545, 561224, 661168, 701530, 778472, 826460, 973090, 1122448, 1403060, 1556944, 1652920, 1946180, 2806120, 3016579, 3305840, 3892360, 5612240, 6033158, 7784720, 12066316, 15082895, 24132632, 30165790, 48265264, 60331580, 120663160, 241326320]

約数ペア:

[(1, 241326320), (2, 120663160), (4, 60331580), (5, 48265264), (8, 30165790), (10, 24132632), (16, 15082895), (20, 12066316), (31, 7784720), (40, 6033158), (43, 5612240), (62, 3892360), (73, 3305840), (80, 3016579), (86, 2806120), (124, 1946180), (146, 1652920), (155, 1556944), (172, 1403060), (215, 1122448), (248, 973090), (292, 826460), (310, 778472), (344, 701530), (365, 661168), (430, 561224), (496, 486545), (584, 413230), (620, 389236), (688, 350765), (730, 330584), (860, 280612), (961, 251120), (1168, 206615), (1240, 194618), (1333, 181040), (1460, 165292), (1720, 140306), (1922, 125560), (2263, 106640), (2480, 97309), (2666, 90520), (2920, 82646), (3139, 76880), (3440, 70153), (3844, 62780), (4526, 53320), (4805, 50224), (5332, 45260), (5840, 41323), (6278, 38440), (6665, 36208), (7688, 31390), (9052, 26660), (9610, 25112), (10664, 22630), (11315, 21328), (12556, 19220), (13330, 18104), (15376, 15695)]