160502040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:794

約数の個数: 128

約数和(自身を含む): 537796800

約数和(自身を除く): 377294760

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, 90, 108, 120, 135, 180, 216, 270, 353, 360, 421, 540, 706, 842, 1059, 1080, 1263, 1412, 1684, 1765, 2105, 2118, 2526, 2824, 3177, 3368, 3530, 3789, 4210, 4236, 5052, 5295, 6315, 6354, 7060, 7578, 8420, 8472, 9531, 10104, 10590, 11367, 12630, 12708, 14120, 15156, 15885, 16840, 18945, 19062, 21180, 22734, 25260, 25416, 30312, 31770, 37890, 38124, 42360, 45468, 47655, 50520, 56835, 63540, 75780, 76248, 90936, 95310, 113670, 127080, 148613, 151560, 190620, 227340, 297226, 381240, 445839, 454680, 594452, 743065, 891678, 1188904, 1337517, 1486130, 1783356, 2229195, 2675034, 2972260, 3566712, 4012551, 4458390, 5350068, 5944520, 6687585, 8025102, 8916780, 10700136, 13375170, 16050204, 17833560, 20062755, 26750340, 32100408, 40125510, 53500680, 80251020, 160502040]

約数ペア:

[(1, 160502040), (2, 80251020), (3, 53500680), (4, 40125510), (5, 32100408), (6, 26750340), (8, 20062755), (9, 17833560), (10, 16050204), (12, 13375170), (15, 10700136), (18, 8916780), (20, 8025102), (24, 6687585), (27, 5944520), (30, 5350068), (36, 4458390), (40, 4012551), (45, 3566712), (54, 2972260), (60, 2675034), (72, 2229195), (90, 1783356), (108, 1486130), (120, 1337517), (135, 1188904), (180, 891678), (216, 743065), (270, 594452), (353, 454680), (360, 445839), (421, 381240), (540, 297226), (706, 227340), (842, 190620), (1059, 151560), (1080, 148613), (1263, 127080), (1412, 113670), (1684, 95310), (1765, 90936), (2105, 76248), (2118, 75780), (2526, 63540), (2824, 56835), (3177, 50520), (3368, 47655), (3530, 45468), (3789, 42360), (4210, 38124), (4236, 37890), (5052, 31770), (5295, 30312), (6315, 25416), (6354, 25260), (7060, 22734), (7578, 21180), (8420, 19062), (8472, 18945), (9531, 16840), (10104, 15885), (10590, 15156), (11367, 14120), (12630, 12708)]