120519952

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 277442560

約数和(自身を除く): 156922608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 127, 148, 229, 254, 259, 296, 458, 508, 518, 592, 889, 916, 1016, 1036, 1603, 1778, 1832, 2032, 2072, 3206, 3556, 3664, 4144, 4699, 6412, 7112, 8473, 9398, 12824, 14224, 16946, 18796, 25648, 29083, 32893, 33892, 37592, 58166, 59311, 65786, 67784, 75184, 116332, 118622, 131572, 135568, 203581, 232664, 237244, 263144, 407162, 465328, 474488, 526288, 814324, 948976, 1076071, 1628648, 2152142, 3257296, 4304284, 7532497, 8608568, 15064994, 17217136, 30129988, 60259976, 120519952]

約数ペア:

[(1, 120519952), (2, 60259976), (4, 30129988), (7, 17217136), (8, 15064994), (14, 8608568), (16, 7532497), (28, 4304284), (37, 3257296), (56, 2152142), (74, 1628648), (112, 1076071), (127, 948976), (148, 814324), (229, 526288), (254, 474488), (259, 465328), (296, 407162), (458, 263144), (508, 237244), (518, 232664), (592, 203581), (889, 135568), (916, 131572), (1016, 118622), (1036, 116332), (1603, 75184), (1778, 67784), (1832, 65786), (2032, 59311), (2072, 58166), (3206, 37592), (3556, 33892), (3664, 32893), (4144, 29083), (4699, 25648), (6412, 18796), (7112, 16946), (8473, 14224), (9398, 12824)]