56606040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17471}}^1$

素因数の和:17494

約数の個数: 80

約数和(自身を含む): 190270080

約数和(自身を除く): 133664040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 17471, 34942, 52413, 69884, 87355, 104826, 139768, 157239, 174710, 209652, 262065, 314478, 349420, 419304, 471717, 524130, 628956, 698840, 786195, 943434, 1048260, 1257912, 1415151, 1572390, 1886868, 2096520, 2358585, 2830302, 3144780, 3773736, 4717170, 5660604, 6289560, 7075755, 9434340, 11321208, 14151510, 18868680, 28303020, 56606040]

約数ペア:

[(1, 56606040), (2, 28303020), (3, 18868680), (4, 14151510), (5, 11321208), (6, 9434340), (8, 7075755), (9, 6289560), (10, 5660604), (12, 4717170), (15, 3773736), (18, 3144780), (20, 2830302), (24, 2358585), (27, 2096520), (30, 1886868), (36, 1572390), (40, 1415151), (45, 1257912), (54, 1048260), (60, 943434), (72, 786195), (81, 698840), (90, 628956), (108, 524130), (120, 471717), (135, 419304), (162, 349420), (180, 314478), (216, 262065), (270, 209652), (324, 174710), (360, 157239), (405, 139768), (540, 104826), (648, 87355), (810, 69884), (1080, 52413), (1620, 34942), (3240, 17471)]