179728560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2063}}^1$

素因数の和:2104

約数の個数: 180

約数和(自身を含む): 663770016

約数和(自身を除く): 484041456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2063, 2178, 2420, 2640, 2904, 3630, 3960, 4126, 4356, 4840, 5445, 5808, 6189, 7260, 7920, 8252, 8712, 9680, 10315, 10890, 12378, 14520, 16504, 17424, 18567, 20630, 21780, 22693, 24756, 29040, 30945, 33008, 37134, 41260, 43560, 45386, 49512, 61890, 68079, 74268, 82520, 87120, 90772, 92835, 99024, 113465, 123780, 136158, 148536, 165040, 181544, 185670, 204237, 226930, 247560, 249623, 272316, 297072, 340395, 363088, 371340, 408474, 453860, 495120, 499246, 544632, 680790, 742680, 748869, 816948, 907720, 998492, 1021185, 1089264, 1248115, 1361580, 1485360, 1497738, 1633896, 1815440, 1996984, 2042370, 2246607, 2496230, 2723160, 2995476, 3267792, 3744345, 3993968, 4084740, 4493214, 4992460, 5446320, 5990952, 7488690, 8169480, 8986428, 9984920, 11233035, 11981904, 14977380, 16338960, 17972856, 19969840, 22466070, 29954760, 35945712, 44932140, 59909520, 89864280, 179728560]

約数ペア:

[(1, 179728560), (2, 89864280), (3, 59909520), (4, 44932140), (5, 35945712), (6, 29954760), (8, 22466070), (9, 19969840), (10, 17972856), (11, 16338960), (12, 14977380), (15, 11981904), (16, 11233035), (18, 9984920), (20, 8986428), (22, 8169480), (24, 7488690), (30, 5990952), (33, 5446320), (36, 4992460), (40, 4493214), (44, 4084740), (45, 3993968), (48, 3744345), (55, 3267792), (60, 2995476), (66, 2723160), (72, 2496230), (80, 2246607), (88, 2042370), (90, 1996984), (99, 1815440), (110, 1633896), (120, 1497738), (121, 1485360), (132, 1361580), (144, 1248115), (165, 1089264), (176, 1021185), (180, 998492), (198, 907720), (220, 816948), (240, 748869), (242, 742680), (264, 680790), (330, 544632), (360, 499246), (363, 495120), (396, 453860), (440, 408474), (484, 371340), (495, 363088), (528, 340395), (605, 297072), (660, 272316), (720, 249623), (726, 247560), (792, 226930), (880, 204237), (968, 185670), (990, 181544), (1089, 165040), (1210, 148536), (1320, 136158), (1452, 123780), (1584, 113465), (1815, 99024), (1936, 92835), (1980, 90772), (2063, 87120), (2178, 82520), (2420, 74268), (2640, 68079), (2904, 61890), (3630, 49512), (3960, 45386), (4126, 43560), (4356, 41260), (4840, 37134), (5445, 33008), (5808, 30945), (6189, 29040), (7260, 24756), (7920, 22693), (8252, 21780), (8712, 20630), (9680, 18567), (10315, 17424), (10890, 16504), (12378, 14520)]