27347880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{4651}}^1$

素因数の和:4679

約数の個数: 96

約数和(自身を含む): 95459040

約数和(自身を除く): 68111160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 4651, 5880, 9302, 13953, 18604, 23255, 27906, 32557, 37208, 46510, 55812, 65114, 69765, 93020, 97671, 111624, 130228, 139530, 162785, 186040, 195342, 227899, 260456, 279060, 325570, 390684, 455798, 488355, 558120, 651140, 683697, 781368, 911596, 976710, 1139495, 1302280, 1367394, 1823192, 1953420, 2278990, 2734788, 3418485, 3906840, 4557980, 5469576, 6836970, 9115960, 13673940, 27347880]

約数ペア:

[(1, 27347880), (2, 13673940), (3, 9115960), (4, 6836970), (5, 5469576), (6, 4557980), (7, 3906840), (8, 3418485), (10, 2734788), (12, 2278990), (14, 1953420), (15, 1823192), (20, 1367394), (21, 1302280), (24, 1139495), (28, 976710), (30, 911596), (35, 781368), (40, 683697), (42, 651140), (49, 558120), (56, 488355), (60, 455798), (70, 390684), (84, 325570), (98, 279060), (105, 260456), (120, 227899), (140, 195342), (147, 186040), (168, 162785), (196, 139530), (210, 130228), (245, 111624), (280, 97671), (294, 93020), (392, 69765), (420, 65114), (490, 55812), (588, 46510), (735, 37208), (840, 32557), (980, 27906), (1176, 23255), (1470, 18604), (1960, 13953), (2940, 9302), (4651, 5880)]