105819120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:492

約数の個数: 240

約数和(自身を含む): 401117184

約数和(自身を除く): 295298064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 431, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 862, 880, 930, 990, 1023, 1116, 1240, 1293, 1320, 1364, 1395, 1488, 1584, 1705, 1724, 1860, 1980, 2046, 2155, 2232, 2480, 2586, 2640, 2728, 2790, 3069, 3410, 3448, 3720, 3879, 3960, 4092, 4310, 4464, 4741, 5115, 5172, 5456, 5580, 6138, 6465, 6820, 6896, 7440, 7758, 7920, 8184, 8620, 9482, 10230, 10344, 11160, 12276, 12930, 13361, 13640, 14223, 15345, 15516, 16368, 17240, 18964, 19395, 20460, 20688, 22320, 23705, 24552, 25860, 26722, 27280, 28446, 30690, 31032, 34480, 37928, 38790, 40083, 40920, 42669, 47410, 49104, 51720, 53444, 56892, 61380, 62064, 66805, 71115, 75856, 77580, 80166, 81840, 85338, 94820, 103440, 106888, 113784, 120249, 122760, 133610, 142230, 146971, 155160, 160332, 170676, 189640, 200415, 213345, 213776, 227568, 240498, 245520, 267220, 284460, 293942, 310320, 320664, 341352, 379280, 400830, 426690, 440913, 480996, 534440, 568920, 587884, 601245, 641328, 682704, 734855, 801660, 853380, 881826, 961992, 1068880, 1137840, 1175768, 1202490, 1322739, 1469710, 1603320, 1706760, 1763652, 1923984, 2204565, 2351536, 2404980, 2645478, 2939420, 3206640, 3413520, 3527304, 4409130, 4809960, 5290956, 5878840, 6613695, 7054608, 8818260, 9619920, 10581912, 11757680, 13227390, 17636520, 21163824, 26454780, 35273040, 52909560, 105819120]

約数ペア:

[(1, 105819120), (2, 52909560), (3, 35273040), (4, 26454780), (5, 21163824), (6, 17636520), (8, 13227390), (9, 11757680), (10, 10581912), (11, 9619920), (12, 8818260), (15, 7054608), (16, 6613695), (18, 5878840), (20, 5290956), (22, 4809960), (24, 4409130), (30, 3527304), (31, 3413520), (33, 3206640), (36, 2939420), (40, 2645478), (44, 2404980), (45, 2351536), (48, 2204565), (55, 1923984), (60, 1763652), (62, 1706760), (66, 1603320), (72, 1469710), (80, 1322739), (88, 1202490), (90, 1175768), (93, 1137840), (99, 1068880), (110, 961992), (120, 881826), (124, 853380), (132, 801660), (144, 734855), (155, 682704), (165, 641328), (176, 601245), (180, 587884), (186, 568920), (198, 534440), (220, 480996), (240, 440913), (248, 426690), (264, 400830), (279, 379280), (310, 341352), (330, 320664), (341, 310320), (360, 293942), (372, 284460), (396, 267220), (431, 245520), (440, 240498), (465, 227568), (495, 213776), (496, 213345), (528, 200415), (558, 189640), (620, 170676), (660, 160332), (682, 155160), (720, 146971), (744, 142230), (792, 133610), (862, 122760), (880, 120249), (930, 113784), (990, 106888), (1023, 103440), (1116, 94820), (1240, 85338), (1293, 81840), (1320, 80166), (1364, 77580), (1395, 75856), (1488, 71115), (1584, 66805), (1705, 62064), (1724, 61380), (1860, 56892), (1980, 53444), (2046, 51720), (2155, 49104), (2232, 47410), (2480, 42669), (2586, 40920), (2640, 40083), (2728, 38790), (2790, 37928), (3069, 34480), (3410, 31032), (3448, 30690), (3720, 28446), (3879, 27280), (3960, 26722), (4092, 25860), (4310, 24552), (4464, 23705), (4741, 22320), (5115, 20688), (5172, 20460), (5456, 19395), (5580, 18964), (6138, 17240), (6465, 16368), (6820, 15516), (6896, 15345), (7440, 14223), (7758, 13640), (7920, 13361), (8184, 12930), (8620, 12276), (9482, 11160), (10230, 10344)]