66167040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17231}}^1$

素因数の和:17255

約数の個数: 72

約数和(自身を含む): 211333248

約数和(自身を除く): 145166208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 17231, 34462, 51693, 68924, 86155, 103386, 137848, 172310, 206772, 258465, 275696, 344620, 413544, 516930, 551392, 689240, 827088, 1033860, 1102784, 1378480, 1654176, 2067720, 2205568, 2756960, 3308352, 4135440, 4411136, 5513920, 6616704, 8270880, 11027840, 13233408, 16541760, 22055680, 33083520, 66167040]

約数ペア:

[(1, 66167040), (2, 33083520), (3, 22055680), (4, 16541760), (5, 13233408), (6, 11027840), (8, 8270880), (10, 6616704), (12, 5513920), (15, 4411136), (16, 4135440), (20, 3308352), (24, 2756960), (30, 2205568), (32, 2067720), (40, 1654176), (48, 1378480), (60, 1102784), (64, 1033860), (80, 827088), (96, 689240), (120, 551392), (128, 516930), (160, 413544), (192, 344620), (240, 275696), (256, 258465), (320, 206772), (384, 172310), (480, 137848), (640, 103386), (768, 86155), (960, 68924), (1280, 51693), (1920, 34462), (3840, 17231)]