872079210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2999}}^1$

素因数の和:3377

約数の個数: 80

約数和(自身を含む): 2352240000

約数和(自身を除く): 1480160790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 359, 405, 718, 810, 1077, 1795, 2154, 2999, 3231, 3590, 5385, 5998, 6462, 8997, 9693, 10770, 14995, 16155, 17994, 19386, 26991, 29079, 29990, 32310, 44985, 48465, 53982, 58158, 80973, 89970, 96930, 134955, 145395, 161946, 242919, 269910, 290790, 404865, 485838, 809730, 1076641, 1214595, 2153282, 2429190, 3229923, 5383205, 6459846, 9689769, 10766410, 16149615, 19379538, 29069307, 32299230, 48448845, 58138614, 87207921, 96897690, 145346535, 174415842, 290693070, 436039605, 872079210]

約数ペア:

[(1, 872079210), (2, 436039605), (3, 290693070), (5, 174415842), (6, 145346535), (9, 96897690), (10, 87207921), (15, 58138614), (18, 48448845), (27, 32299230), (30, 29069307), (45, 19379538), (54, 16149615), (81, 10766410), (90, 9689769), (135, 6459846), (162, 5383205), (270, 3229923), (359, 2429190), (405, 2153282), (718, 1214595), (810, 1076641), (1077, 809730), (1795, 485838), (2154, 404865), (2999, 290790), (3231, 269910), (3590, 242919), (5385, 161946), (5998, 145395), (6462, 134955), (8997, 96930), (9693, 89970), (10770, 80973), (14995, 58158), (16155, 53982), (17994, 48465), (19386, 44985), (26991, 32310), (29079, 29990)]