71194320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1701

約数の個数: 120

約数和(自身を含む): 243163752

約数和(自身を除く): 171969432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1621, 1830, 2196, 2440, 2745, 2928, 3242, 3660, 4392, 4863, 4880, 5490, 6484, 7320, 8105, 8784, 9726, 10980, 12968, 14589, 14640, 16210, 19452, 21960, 24315, 25936, 29178, 32420, 38904, 43920, 48630, 58356, 64840, 72945, 77808, 97260, 98881, 116712, 129680, 145890, 194520, 197762, 233424, 291780, 296643, 389040, 395524, 494405, 583560, 593286, 791048, 889929, 988810, 1167120, 1186572, 1483215, 1582096, 1779858, 1977620, 2373144, 2966430, 3559716, 3955240, 4449645, 4746288, 5932860, 7119432, 7910480, 8899290, 11865720, 14238864, 17798580, 23731440, 35597160, 71194320]

約数ペア:

[(1, 71194320), (2, 35597160), (3, 23731440), (4, 17798580), (5, 14238864), (6, 11865720), (8, 8899290), (9, 7910480), (10, 7119432), (12, 5932860), (15, 4746288), (16, 4449645), (18, 3955240), (20, 3559716), (24, 2966430), (30, 2373144), (36, 1977620), (40, 1779858), (45, 1582096), (48, 1483215), (60, 1186572), (61, 1167120), (72, 988810), (80, 889929), (90, 791048), (120, 593286), (122, 583560), (144, 494405), (180, 395524), (183, 389040), (240, 296643), (244, 291780), (305, 233424), (360, 197762), (366, 194520), (488, 145890), (549, 129680), (610, 116712), (720, 98881), (732, 97260), (915, 77808), (976, 72945), (1098, 64840), (1220, 58356), (1464, 48630), (1621, 43920), (1830, 38904), (2196, 32420), (2440, 29178), (2745, 25936), (2928, 24315), (3242, 21960), (3660, 19452), (4392, 16210), (4863, 14640), (4880, 14589), (5490, 12968), (6484, 10980), (7320, 9726), (8105, 8784)]