30544560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 160

約数和(自身を含む): 107136000

約数和(自身を除く): 76591440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 108, 120, 135, 144, 158, 179, 180, 216, 237, 240, 270, 316, 358, 360, 395, 432, 474, 537, 540, 632, 711, 716, 720, 790, 895, 948, 1074, 1080, 1185, 1264, 1422, 1432, 1580, 1611, 1790, 1896, 2133, 2148, 2160, 2370, 2685, 2844, 2864, 3160, 3222, 3555, 3580, 3792, 4266, 4296, 4740, 4833, 5370, 5688, 6320, 6444, 7110, 7160, 8055, 8532, 8592, 9480, 9666, 10665, 10740, 11376, 12888, 14141, 14220, 14320, 16110, 17064, 18960, 19332, 21330, 21480, 24165, 25776, 28282, 28440, 32220, 34128, 38664, 42423, 42660, 42960, 48330, 56564, 56880, 64440, 70705, 77328, 84846, 85320, 96660, 113128, 127269, 128880, 141410, 169692, 170640, 193320, 212115, 226256, 254538, 282820, 339384, 381807, 386640, 424230, 509076, 565640, 636345, 678768, 763614, 848460, 1018152, 1131280, 1272690, 1527228, 1696920, 1909035, 2036304, 2545380, 3054456, 3393840, 3818070, 5090760, 6108912, 7636140, 10181520, 15272280, 30544560]

約数ペア:

[(1, 30544560), (2, 15272280), (3, 10181520), (4, 7636140), (5, 6108912), (6, 5090760), (8, 3818070), (9, 3393840), (10, 3054456), (12, 2545380), (15, 2036304), (16, 1909035), (18, 1696920), (20, 1527228), (24, 1272690), (27, 1131280), (30, 1018152), (36, 848460), (40, 763614), (45, 678768), (48, 636345), (54, 565640), (60, 509076), (72, 424230), (79, 386640), (80, 381807), (90, 339384), (108, 282820), (120, 254538), (135, 226256), (144, 212115), (158, 193320), (179, 170640), (180, 169692), (216, 141410), (237, 128880), (240, 127269), (270, 113128), (316, 96660), (358, 85320), (360, 84846), (395, 77328), (432, 70705), (474, 64440), (537, 56880), (540, 56564), (632, 48330), (711, 42960), (716, 42660), (720, 42423), (790, 38664), (895, 34128), (948, 32220), (1074, 28440), (1080, 28282), (1185, 25776), (1264, 24165), (1422, 21480), (1432, 21330), (1580, 19332), (1611, 18960), (1790, 17064), (1896, 16110), (2133, 14320), (2148, 14220), (2160, 14141), (2370, 12888), (2685, 11376), (2844, 10740), (2864, 10665), (3160, 9666), (3222, 9480), (3555, 8592), (3580, 8532), (3792, 8055), (4266, 7160), (4296, 7110), (4740, 6444), (4833, 6320), (5370, 5688)]