428325840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3361}}^1$

素因数の和:3442

約数の個数: 160

約数和(自身を含む): 1500796800

約数和(自身を除く): 1072470960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 108, 118, 120, 135, 144, 177, 180, 216, 236, 240, 270, 295, 354, 360, 432, 472, 531, 540, 590, 708, 720, 885, 944, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2160, 2360, 2655, 2832, 3186, 3361, 3540, 4248, 4720, 5310, 6372, 6722, 7080, 7965, 8496, 10083, 10620, 12744, 13444, 14160, 15930, 16805, 20166, 21240, 25488, 26888, 30249, 31860, 33610, 40332, 42480, 50415, 53776, 60498, 63720, 67220, 80664, 90747, 100830, 120996, 127440, 134440, 151245, 161328, 181494, 198299, 201660, 241992, 268880, 302490, 362988, 396598, 403320, 453735, 483984, 594897, 604980, 725976, 793196, 806640, 907470, 991495, 1189794, 1209960, 1451952, 1586392, 1784691, 1814940, 1982990, 2379588, 2419920, 2974485, 3172784, 3569382, 3629880, 3965980, 4759176, 5354073, 5948970, 7138764, 7259760, 7931960, 8923455, 9518352, 10708146, 11897940, 14277528, 15863920, 17846910, 21416292, 23795880, 26770365, 28555056, 35693820, 42832584, 47591760, 53540730, 71387640, 85665168, 107081460, 142775280, 214162920, 428325840]

約数ペア:

[(1, 428325840), (2, 214162920), (3, 142775280), (4, 107081460), (5, 85665168), (6, 71387640), (8, 53540730), (9, 47591760), (10, 42832584), (12, 35693820), (15, 28555056), (16, 26770365), (18, 23795880), (20, 21416292), (24, 17846910), (27, 15863920), (30, 14277528), (36, 11897940), (40, 10708146), (45, 9518352), (48, 8923455), (54, 7931960), (59, 7259760), (60, 7138764), (72, 5948970), (80, 5354073), (90, 4759176), (108, 3965980), (118, 3629880), (120, 3569382), (135, 3172784), (144, 2974485), (177, 2419920), (180, 2379588), (216, 1982990), (236, 1814940), (240, 1784691), (270, 1586392), (295, 1451952), (354, 1209960), (360, 1189794), (432, 991495), (472, 907470), (531, 806640), (540, 793196), (590, 725976), (708, 604980), (720, 594897), (885, 483984), (944, 453735), (1062, 403320), (1080, 396598), (1180, 362988), (1416, 302490), (1593, 268880), (1770, 241992), (2124, 201660), (2160, 198299), (2360, 181494), (2655, 161328), (2832, 151245), (3186, 134440), (3361, 127440), (3540, 120996), (4248, 100830), (4720, 90747), (5310, 80664), (6372, 67220), (6722, 63720), (7080, 60498), (7965, 53776), (8496, 50415), (10083, 42480), (10620, 40332), (12744, 33610), (13444, 31860), (14160, 30249), (15930, 26888), (16805, 25488), (20166, 21240)]