418722720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67103}}^1$

素因数の和:67134

約数の個数: 96

約数和(自身を含む): 1420457472

約数和(自身を除く): 1001734752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 67103, 134206, 201309, 268412, 335515, 402618, 536824, 671030, 805236, 872339, 1006545, 1073648, 1342060, 1610472, 1744678, 2013090, 2147296, 2617017, 2684120, 3220944, 3489356, 4026180, 4361695, 5234034, 5368240, 6441888, 6978712, 8052360, 8723390, 10468068, 10736480, 13085085, 13957424, 16104720, 17446780, 20936136, 26170170, 27914848, 32209440, 34893560, 41872272, 52340340, 69787120, 83744544, 104680680, 139574240, 209361360, 418722720]

約数ペア:

[(1, 418722720), (2, 209361360), (3, 139574240), (4, 104680680), (5, 83744544), (6, 69787120), (8, 52340340), (10, 41872272), (12, 34893560), (13, 32209440), (15, 27914848), (16, 26170170), (20, 20936136), (24, 17446780), (26, 16104720), (30, 13957424), (32, 13085085), (39, 10736480), (40, 10468068), (48, 8723390), (52, 8052360), (60, 6978712), (65, 6441888), (78, 5368240), (80, 5234034), (96, 4361695), (104, 4026180), (120, 3489356), (130, 3220944), (156, 2684120), (160, 2617017), (195, 2147296), (208, 2013090), (240, 1744678), (260, 1610472), (312, 1342060), (390, 1073648), (416, 1006545), (480, 872339), (520, 805236), (624, 671030), (780, 536824), (1040, 402618), (1248, 335515), (1560, 268412), (2080, 201309), (3120, 134206), (6240, 67103)]