242478660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:853

約数の個数: 96

約数和(自身を含む): 698205312

約数和(自身を除く): 455726652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 97, 122, 183, 194, 244, 291, 305, 366, 388, 485, 582, 610, 683, 732, 915, 970, 1164, 1220, 1366, 1455, 1830, 1940, 2049, 2732, 2910, 3415, 3660, 4098, 5820, 5917, 6830, 8196, 10245, 11834, 13660, 17751, 20490, 23668, 29585, 35502, 40980, 41663, 59170, 66251, 71004, 83326, 88755, 118340, 124989, 132502, 166652, 177510, 198753, 208315, 249978, 265004, 331255, 355020, 397506, 416630, 499956, 624945, 662510, 795012, 833260, 993765, 1249890, 1325020, 1987530, 2499780, 3975060, 4041311, 8082622, 12123933, 16165244, 20206555, 24247866, 40413110, 48495732, 60619665, 80826220, 121239330, 242478660]

約数ペア:

[(1, 242478660), (2, 121239330), (3, 80826220), (4, 60619665), (5, 48495732), (6, 40413110), (10, 24247866), (12, 20206555), (15, 16165244), (20, 12123933), (30, 8082622), (60, 4041311), (61, 3975060), (97, 2499780), (122, 1987530), (183, 1325020), (194, 1249890), (244, 993765), (291, 833260), (305, 795012), (366, 662510), (388, 624945), (485, 499956), (582, 416630), (610, 397506), (683, 355020), (732, 331255), (915, 265004), (970, 249978), (1164, 208315), (1220, 198753), (1366, 177510), (1455, 166652), (1830, 132502), (1940, 124989), (2049, 118340), (2732, 88755), (2910, 83326), (3415, 71004), (3660, 66251), (4098, 59170), (5820, 41663), (5917, 40980), (6830, 35502), (8196, 29585), (10245, 23668), (11834, 20490), (13660, 17751)]