53486640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{74287}}^1$

素因数の和:74306

約数の個数: 60

約数和(自身を含む): 179628384

約数和(自身を除く): 126141744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 74287, 148574, 222861, 297148, 371435, 445722, 594296, 668583, 742870, 891444, 1114305, 1188592, 1337166, 1485740, 1782888, 2228610, 2674332, 2971480, 3342915, 3565776, 4457220, 5348664, 5942960, 6685830, 8914440, 10697328, 13371660, 17828880, 26743320, 53486640]

約数ペア:

[(1, 53486640), (2, 26743320), (3, 17828880), (4, 13371660), (5, 10697328), (6, 8914440), (8, 6685830), (9, 5942960), (10, 5348664), (12, 4457220), (15, 3565776), (16, 3342915), (18, 2971480), (20, 2674332), (24, 2228610), (30, 1782888), (36, 1485740), (40, 1337166), (45, 1188592), (48, 1114305), (60, 891444), (72, 742870), (80, 668583), (90, 594296), (120, 445722), (144, 371435), (180, 297148), (240, 222861), (360, 148574), (720, 74287)]