429847680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1709}}^1$

素因数の和:1862

約数の個数: 128

約数和(自身を含む): 1381406400

約数和(自身を除く): 951558720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 262, 320, 384, 393, 480, 524, 640, 655, 786, 960, 1048, 1310, 1572, 1709, 1920, 1965, 2096, 2620, 3144, 3418, 3930, 4192, 5127, 5240, 6288, 6836, 7860, 8384, 8545, 10254, 10480, 12576, 13672, 15720, 16768, 17090, 20508, 20960, 25152, 25635, 27344, 31440, 34180, 41016, 41920, 50304, 51270, 54688, 62880, 68360, 82032, 83840, 102540, 109376, 125760, 136720, 164064, 205080, 218752, 223879, 251520, 273440, 328128, 410160, 447758, 546880, 656256, 671637, 820320, 895516, 1093760, 1119395, 1343274, 1640640, 1791032, 2238790, 2686548, 3281280, 3358185, 3582064, 4477580, 5373096, 6716370, 7164128, 8955160, 10746192, 13432740, 14328256, 17910320, 21492384, 26865480, 28656512, 35820640, 42984768, 53730960, 71641280, 85969536, 107461920, 143282560, 214923840, 429847680]

約数ペア:

[(1, 429847680), (2, 214923840), (3, 143282560), (4, 107461920), (5, 85969536), (6, 71641280), (8, 53730960), (10, 42984768), (12, 35820640), (15, 28656512), (16, 26865480), (20, 21492384), (24, 17910320), (30, 14328256), (32, 13432740), (40, 10746192), (48, 8955160), (60, 7164128), (64, 6716370), (80, 5373096), (96, 4477580), (120, 3582064), (128, 3358185), (131, 3281280), (160, 2686548), (192, 2238790), (240, 1791032), (262, 1640640), (320, 1343274), (384, 1119395), (393, 1093760), (480, 895516), (524, 820320), (640, 671637), (655, 656256), (786, 546880), (960, 447758), (1048, 410160), (1310, 328128), (1572, 273440), (1709, 251520), (1920, 223879), (1965, 218752), (2096, 205080), (2620, 164064), (3144, 136720), (3418, 125760), (3930, 109376), (4192, 102540), (5127, 83840), (5240, 82032), (6288, 68360), (6836, 62880), (7860, 54688), (8384, 51270), (8545, 50304), (10254, 41920), (10480, 41016), (12576, 34180), (13672, 31440), (15720, 27344), (16768, 25635), (17090, 25152), (20508, 20960)]