173215440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2129}}^1$

素因数の和:2261

約数の個数: 120

約数和(自身を含む): 587138760

約数和(自身を除く): 413923320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 1017, 1130, 1356, 1695, 1808, 2034, 2129, 2260, 2712, 3390, 4068, 4258, 4520, 5085, 5424, 6387, 6780, 8136, 8516, 9040, 10170, 10645, 12774, 13560, 16272, 17032, 19161, 20340, 21290, 25548, 27120, 31935, 34064, 38322, 40680, 42580, 51096, 63870, 76644, 81360, 85160, 95805, 102192, 127740, 153288, 170320, 191610, 240577, 255480, 306576, 383220, 481154, 510960, 721731, 766440, 962308, 1202885, 1443462, 1532880, 1924616, 2165193, 2405770, 2886924, 3608655, 3849232, 4330386, 4811540, 5773848, 7217310, 8660772, 9623080, 10825965, 11547696, 14434620, 17321544, 19246160, 21651930, 28869240, 34643088, 43303860, 57738480, 86607720, 173215440]

約数ペア:

[(1, 173215440), (2, 86607720), (3, 57738480), (4, 43303860), (5, 34643088), (6, 28869240), (8, 21651930), (9, 19246160), (10, 17321544), (12, 14434620), (15, 11547696), (16, 10825965), (18, 9623080), (20, 8660772), (24, 7217310), (30, 5773848), (36, 4811540), (40, 4330386), (45, 3849232), (48, 3608655), (60, 2886924), (72, 2405770), (80, 2165193), (90, 1924616), (113, 1532880), (120, 1443462), (144, 1202885), (180, 962308), (226, 766440), (240, 721731), (339, 510960), (360, 481154), (452, 383220), (565, 306576), (678, 255480), (720, 240577), (904, 191610), (1017, 170320), (1130, 153288), (1356, 127740), (1695, 102192), (1808, 95805), (2034, 85160), (2129, 81360), (2260, 76644), (2712, 63870), (3390, 51096), (4068, 42580), (4258, 40680), (4520, 38322), (5085, 34064), (5424, 31935), (6387, 27120), (6780, 25548), (8136, 21290), (8516, 20340), (9040, 19161), (10170, 17032), (10645, 16272), (12774, 13560)]