71642520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3373}}^1$

素因数の和:3449

約数の個数: 96

約数和(自身を含む): 236854800

約数和(自身を除く): 165212280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3373, 3540, 4248, 5310, 6746, 7080, 10119, 10620, 13492, 16865, 20238, 21240, 26984, 30357, 33730, 40476, 50595, 60714, 67460, 80952, 101190, 121428, 134920, 151785, 199007, 202380, 242856, 303570, 398014, 404760, 597021, 607140, 796028, 995035, 1194042, 1214280, 1592056, 1791063, 1990070, 2388084, 2985105, 3582126, 3980140, 4776168, 5970210, 7164252, 7960280, 8955315, 11940420, 14328504, 17910630, 23880840, 35821260, 71642520]

約数ペア:

[(1, 71642520), (2, 35821260), (3, 23880840), (4, 17910630), (5, 14328504), (6, 11940420), (8, 8955315), (9, 7960280), (10, 7164252), (12, 5970210), (15, 4776168), (18, 3980140), (20, 3582126), (24, 2985105), (30, 2388084), (36, 1990070), (40, 1791063), (45, 1592056), (59, 1214280), (60, 1194042), (72, 995035), (90, 796028), (118, 607140), (120, 597021), (177, 404760), (180, 398014), (236, 303570), (295, 242856), (354, 202380), (360, 199007), (472, 151785), (531, 134920), (590, 121428), (708, 101190), (885, 80952), (1062, 67460), (1180, 60714), (1416, 50595), (1770, 40476), (2124, 33730), (2360, 30357), (2655, 26984), (3373, 21240), (3540, 20238), (4248, 16865), (5310, 13492), (6746, 10620), (7080, 10119)]