29123280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 160

約数和(自身を含む): 102076800

約数和(自身を除く): 72953520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 139, 144, 180, 194, 216, 240, 270, 278, 291, 360, 388, 417, 432, 485, 540, 556, 582, 695, 720, 776, 834, 873, 970, 1080, 1112, 1164, 1251, 1390, 1455, 1552, 1668, 1746, 1940, 2085, 2160, 2224, 2328, 2502, 2619, 2780, 2910, 3336, 3492, 3753, 3880, 4170, 4365, 4656, 5004, 5238, 5560, 5820, 6255, 6672, 6984, 7506, 7760, 8340, 8730, 10008, 10476, 11120, 11640, 12510, 13095, 13483, 13968, 15012, 16680, 17460, 18765, 20016, 20952, 23280, 25020, 26190, 26966, 30024, 33360, 34920, 37530, 40449, 41904, 50040, 52380, 53932, 60048, 67415, 69840, 75060, 80898, 100080, 104760, 107864, 121347, 134830, 150120, 161796, 202245, 209520, 215728, 242694, 269660, 300240, 323592, 364041, 404490, 485388, 539320, 606735, 647184, 728082, 808980, 970776, 1078640, 1213470, 1456164, 1617960, 1820205, 1941552, 2426940, 2912328, 3235920, 3640410, 4853880, 5824656, 7280820, 9707760, 14561640, 29123280]

約数ペア:

[(1, 29123280), (2, 14561640), (3, 9707760), (4, 7280820), (5, 5824656), (6, 4853880), (8, 3640410), (9, 3235920), (10, 2912328), (12, 2426940), (15, 1941552), (16, 1820205), (18, 1617960), (20, 1456164), (24, 1213470), (27, 1078640), (30, 970776), (36, 808980), (40, 728082), (45, 647184), (48, 606735), (54, 539320), (60, 485388), (72, 404490), (80, 364041), (90, 323592), (97, 300240), (108, 269660), (120, 242694), (135, 215728), (139, 209520), (144, 202245), (180, 161796), (194, 150120), (216, 134830), (240, 121347), (270, 107864), (278, 104760), (291, 100080), (360, 80898), (388, 75060), (417, 69840), (432, 67415), (485, 60048), (540, 53932), (556, 52380), (582, 50040), (695, 41904), (720, 40449), (776, 37530), (834, 34920), (873, 33360), (970, 30024), (1080, 26966), (1112, 26190), (1164, 25020), (1251, 23280), (1390, 20952), (1455, 20016), (1552, 18765), (1668, 17460), (1746, 16680), (1940, 15012), (2085, 13968), (2160, 13483), (2224, 13095), (2328, 12510), (2502, 11640), (2619, 11120), (2780, 10476), (2910, 10008), (3336, 8730), (3492, 8340), (3753, 7760), (3880, 7506), (4170, 6984), (4365, 6672), (4656, 6255), (5004, 5820), (5238, 5560)]