80350920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 296352000

約数和(自身を除く): 216001080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 59, 60, 65, 72, 78, 90, 97, 104, 108, 117, 118, 120, 130, 135, 156, 177, 180, 194, 195, 216, 234, 236, 260, 270, 291, 295, 312, 351, 354, 360, 388, 390, 468, 472, 485, 520, 531, 540, 582, 585, 590, 702, 708, 767, 776, 780, 873, 885, 936, 970, 1062, 1080, 1164, 1170, 1180, 1261, 1404, 1416, 1455, 1534, 1560, 1593, 1746, 1755, 1770, 1940, 2124, 2301, 2328, 2340, 2360, 2522, 2619, 2655, 2808, 2910, 3068, 3186, 3492, 3510, 3540, 3783, 3835, 3880, 4248, 4365, 4602, 4680, 5044, 5238, 5310, 5723, 5820, 6136, 6305, 6372, 6903, 6984, 7020, 7080, 7566, 7670, 7965, 8730, 9204, 10088, 10476, 10620, 11349, 11446, 11505, 11640, 12610, 12744, 13095, 13806, 14040, 15132, 15340, 15930, 17169, 17460, 18408, 18915, 20709, 20952, 21240, 22698, 22892, 23010, 25220, 26190, 27612, 28615, 30264, 30680, 31860, 34047, 34338, 34515, 34920, 37830, 41418, 45396, 45784, 46020, 50440, 51507, 52380, 55224, 56745, 57230, 63720, 68094, 68676, 69030, 74399, 75660, 82836, 85845, 90792, 92040, 103014, 103545, 104760, 113490, 114460, 136188, 137352, 138060, 148798, 151320, 154521, 165672, 170235, 171690, 206028, 207090, 223197, 226980, 228920, 257535, 272376, 276120, 297596, 309042, 340470, 343380, 371995, 412056, 414180, 446394, 453960, 515070, 595192, 618084, 669591, 680940, 686760, 743990, 772605, 828360, 892788, 1030140, 1115985, 1236168, 1339182, 1361880, 1487980, 1545210, 1785576, 2008773, 2060280, 2231970, 2678364, 2975960, 3090420, 3347955, 4017546, 4463940, 5356728, 6180840, 6695910, 8035092, 8927880, 10043865, 13391820, 16070184, 20087730, 26783640, 40175460, 80350920]

約数ペア:

[(1, 80350920), (2, 40175460), (3, 26783640), (4, 20087730), (5, 16070184), (6, 13391820), (8, 10043865), (9, 8927880), (10, 8035092), (12, 6695910), (13, 6180840), (15, 5356728), (18, 4463940), (20, 4017546), (24, 3347955), (26, 3090420), (27, 2975960), (30, 2678364), (36, 2231970), (39, 2060280), (40, 2008773), (45, 1785576), (52, 1545210), (54, 1487980), (59, 1361880), (60, 1339182), (65, 1236168), (72, 1115985), (78, 1030140), (90, 892788), (97, 828360), (104, 772605), (108, 743990), (117, 686760), (118, 680940), (120, 669591), (130, 618084), (135, 595192), (156, 515070), (177, 453960), (180, 446394), (194, 414180), (195, 412056), (216, 371995), (234, 343380), (236, 340470), (260, 309042), (270, 297596), (291, 276120), (295, 272376), (312, 257535), (351, 228920), (354, 226980), (360, 223197), (388, 207090), (390, 206028), (468, 171690), (472, 170235), (485, 165672), (520, 154521), (531, 151320), (540, 148798), (582, 138060), (585, 137352), (590, 136188), (702, 114460), (708, 113490), (767, 104760), (776, 103545), (780, 103014), (873, 92040), (885, 90792), (936, 85845), (970, 82836), (1062, 75660), (1080, 74399), (1164, 69030), (1170, 68676), (1180, 68094), (1261, 63720), (1404, 57230), (1416, 56745), (1455, 55224), (1534, 52380), (1560, 51507), (1593, 50440), (1746, 46020), (1755, 45784), (1770, 45396), (1940, 41418), (2124, 37830), (2301, 34920), (2328, 34515), (2340, 34338), (2360, 34047), (2522, 31860), (2619, 30680), (2655, 30264), (2808, 28615), (2910, 27612), (3068, 26190), (3186, 25220), (3492, 23010), (3510, 22892), (3540, 22698), (3783, 21240), (3835, 20952), (3880, 20709), (4248, 18915), (4365, 18408), (4602, 17460), (4680, 17169), (5044, 15930), (5238, 15340), (5310, 15132), (5723, 14040), (5820, 13806), (6136, 13095), (6305, 12744), (6372, 12610), (6903, 11640), (6984, 11505), (7020, 11446), (7080, 11349), (7566, 10620), (7670, 10476), (7965, 10088), (8730, 9204)]