172112760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28123}}^1$

素因数の和:28157

約数の個数: 96

約数和(自身を含む): 592291440

約数和(自身を除く): 420178680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 28123, 56246, 84369, 112492, 140615, 168738, 224984, 253107, 281230, 337476, 421845, 478091, 506214, 562460, 674952, 843690, 956182, 1012428, 1124920, 1265535, 1434273, 1687380, 1912364, 2024856, 2390455, 2531070, 2868546, 3374760, 3824728, 4302819, 4780910, 5062140, 5737092, 7171365, 8605638, 9561820, 10124280, 11474184, 14342730, 17211276, 19123640, 21514095, 28685460, 34422552, 43028190, 57370920, 86056380, 172112760]

約数ペア:

[(1, 172112760), (2, 86056380), (3, 57370920), (4, 43028190), (5, 34422552), (6, 28685460), (8, 21514095), (9, 19123640), (10, 17211276), (12, 14342730), (15, 11474184), (17, 10124280), (18, 9561820), (20, 8605638), (24, 7171365), (30, 5737092), (34, 5062140), (36, 4780910), (40, 4302819), (45, 3824728), (51, 3374760), (60, 2868546), (68, 2531070), (72, 2390455), (85, 2024856), (90, 1912364), (102, 1687380), (120, 1434273), (136, 1265535), (153, 1124920), (170, 1012428), (180, 956182), (204, 843690), (255, 674952), (306, 562460), (340, 506214), (360, 478091), (408, 421845), (510, 337476), (612, 281230), (680, 253107), (765, 224984), (1020, 168738), (1224, 140615), (1530, 112492), (2040, 84369), (3060, 56246), (6120, 28123)]