260801568

素因数分解:

$2^5\times 3^2\times {\mathrm{179}}^1\times {\mathrm{5059}}^1$

素因数の和:5254

約数の個数: 72

約数和(自身を含む): 745945200

約数和(自身を除く): 485143632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 179, 288, 358, 537, 716, 1074, 1432, 1611, 2148, 2864, 3222, 4296, 5059, 5728, 6444, 8592, 10118, 12888, 15177, 17184, 20236, 25776, 30354, 40472, 45531, 51552, 60708, 80944, 91062, 121416, 161888, 182124, 242832, 364248, 485664, 728496, 905561, 1456992, 1811122, 2716683, 3622244, 5433366, 7244488, 8150049, 10866732, 14488976, 16300098, 21733464, 28977952, 32600196, 43466928, 65200392, 86933856, 130400784, 260801568]

約数ペア:

[(1, 260801568), (2, 130400784), (3, 86933856), (4, 65200392), (6, 43466928), (8, 32600196), (9, 28977952), (12, 21733464), (16, 16300098), (18, 14488976), (24, 10866732), (32, 8150049), (36, 7244488), (48, 5433366), (72, 3622244), (96, 2716683), (144, 1811122), (179, 1456992), (288, 905561), (358, 728496), (537, 485664), (716, 364248), (1074, 242832), (1432, 182124), (1611, 161888), (2148, 121416), (2864, 91062), (3222, 80944), (4296, 60708), (5059, 51552), (5728, 45531), (6444, 40472), (8592, 30354), (10118, 25776), (12888, 20236), (15177, 17184)]