288343680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1901}}^1$

素因数の和:2002

約数の個数: 128

約数和(自身を含む): 931219200

約数和(自身を除く): 642875520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 1185, 1264, 1580, 1896, 1901, 1920, 2370, 2528, 3160, 3792, 3802, 4740, 5056, 5703, 6320, 7584, 7604, 9480, 9505, 10112, 11406, 12640, 15168, 15208, 18960, 19010, 22812, 25280, 28515, 30336, 30416, 37920, 38020, 45624, 50560, 57030, 60832, 75840, 76040, 91248, 114060, 121664, 150179, 151680, 152080, 182496, 228120, 243328, 300358, 304160, 364992, 450537, 456240, 600716, 608320, 729984, 750895, 901074, 912480, 1201432, 1216640, 1501790, 1802148, 1824960, 2252685, 2402864, 3003580, 3604296, 3649920, 4505370, 4805728, 6007160, 7208592, 9010740, 9611456, 12014320, 14417184, 18021480, 19222912, 24028640, 28834368, 36042960, 48057280, 57668736, 72085920, 96114560, 144171840, 288343680]

約数ペア:

[(1, 288343680), (2, 144171840), (3, 96114560), (4, 72085920), (5, 57668736), (6, 48057280), (8, 36042960), (10, 28834368), (12, 24028640), (15, 19222912), (16, 18021480), (20, 14417184), (24, 12014320), (30, 9611456), (32, 9010740), (40, 7208592), (48, 6007160), (60, 4805728), (64, 4505370), (79, 3649920), (80, 3604296), (96, 3003580), (120, 2402864), (128, 2252685), (158, 1824960), (160, 1802148), (192, 1501790), (237, 1216640), (240, 1201432), (316, 912480), (320, 901074), (384, 750895), (395, 729984), (474, 608320), (480, 600716), (632, 456240), (640, 450537), (790, 364992), (948, 304160), (960, 300358), (1185, 243328), (1264, 228120), (1580, 182496), (1896, 152080), (1901, 151680), (1920, 150179), (2370, 121664), (2528, 114060), (3160, 91248), (3792, 76040), (3802, 75840), (4740, 60832), (5056, 57030), (5703, 50560), (6320, 45624), (7584, 38020), (7604, 37920), (9480, 30416), (9505, 30336), (10112, 28515), (11406, 25280), (12640, 22812), (15168, 19010), (15208, 18960)]