480053840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11743}}^1$

素因数の和:11836

約数の個数: 80

約数和(自身を含む): 1293155328

約数和(自身を除く): 813101488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 5110, 5840, 8176, 10220, 11743, 20440, 23486, 40880, 46972, 58715, 82201, 93944, 117430, 164402, 187888, 234860, 328804, 411005, 469720, 657608, 822010, 857239, 939440, 1315216, 1644020, 1714478, 3288040, 3428956, 4286195, 6000673, 6576080, 6857912, 8572390, 12001346, 13715824, 17144780, 24002692, 30003365, 34289560, 48005384, 60006730, 68579120, 96010768, 120013460, 240026920, 480053840]

約数ペア:

[(1, 480053840), (2, 240026920), (4, 120013460), (5, 96010768), (7, 68579120), (8, 60006730), (10, 48005384), (14, 34289560), (16, 30003365), (20, 24002692), (28, 17144780), (35, 13715824), (40, 12001346), (56, 8572390), (70, 6857912), (73, 6576080), (80, 6000673), (112, 4286195), (140, 3428956), (146, 3288040), (280, 1714478), (292, 1644020), (365, 1315216), (511, 939440), (560, 857239), (584, 822010), (730, 657608), (1022, 469720), (1168, 411005), (1460, 328804), (2044, 234860), (2555, 187888), (2920, 164402), (4088, 117430), (5110, 93944), (5840, 82201), (8176, 58715), (10220, 46972), (11743, 40880), (20440, 23486)]