272484480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1182

約数の個数: 128

約数和(自身を含む): 875649600

約数和(自身を除く): 603165120

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, 139, 160, 192, 240, 278, 320, 384, 417, 480, 556, 640, 695, 834, 960, 1021, 1112, 1390, 1668, 1920, 2042, 2085, 2224, 2780, 3063, 3336, 4084, 4170, 4448, 5105, 5560, 6126, 6672, 8168, 8340, 8896, 10210, 11120, 12252, 13344, 15315, 16336, 16680, 17792, 20420, 22240, 24504, 26688, 30630, 32672, 33360, 40840, 44480, 49008, 53376, 61260, 65344, 66720, 81680, 88960, 98016, 122520, 130688, 133440, 141919, 163360, 196032, 245040, 266880, 283838, 326720, 392064, 425757, 490080, 567676, 653440, 709595, 851514, 980160, 1135352, 1419190, 1703028, 1960320, 2128785, 2270704, 2838380, 3406056, 4257570, 4541408, 5676760, 6812112, 8515140, 9082816, 11353520, 13624224, 17030280, 18165632, 22707040, 27248448, 34060560, 45414080, 54496896, 68121120, 90828160, 136242240, 272484480]

約数ペア:

[(1, 272484480), (2, 136242240), (3, 90828160), (4, 68121120), (5, 54496896), (6, 45414080), (8, 34060560), (10, 27248448), (12, 22707040), (15, 18165632), (16, 17030280), (20, 13624224), (24, 11353520), (30, 9082816), (32, 8515140), (40, 6812112), (48, 5676760), (60, 4541408), (64, 4257570), (80, 3406056), (96, 2838380), (120, 2270704), (128, 2128785), (139, 1960320), (160, 1703028), (192, 1419190), (240, 1135352), (278, 980160), (320, 851514), (384, 709595), (417, 653440), (480, 567676), (556, 490080), (640, 425757), (695, 392064), (834, 326720), (960, 283838), (1021, 266880), (1112, 245040), (1390, 196032), (1668, 163360), (1920, 141919), (2042, 133440), (2085, 130688), (2224, 122520), (2780, 98016), (3063, 88960), (3336, 81680), (4084, 66720), (4170, 65344), (4448, 61260), (5105, 53376), (5560, 49008), (6126, 44480), (6672, 40840), (8168, 33360), (8340, 32672), (8896, 30630), (10210, 26688), (11120, 24504), (12252, 22240), (13344, 20420), (15315, 17792), (16336, 16680)]