129620640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 435456000

約数和(自身を除く): 305835360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 59, 60, 69, 80, 92, 96, 115, 118, 120, 138, 160, 177, 184, 199, 230, 236, 240, 276, 295, 345, 354, 368, 398, 460, 472, 480, 552, 590, 597, 690, 708, 736, 796, 885, 920, 944, 995, 1104, 1180, 1194, 1357, 1380, 1416, 1592, 1770, 1840, 1888, 1990, 2208, 2360, 2388, 2714, 2760, 2832, 2985, 3184, 3540, 3680, 3980, 4071, 4577, 4720, 4776, 5428, 5520, 5664, 5970, 6368, 6785, 7080, 7960, 8142, 9154, 9440, 9552, 10856, 11040, 11741, 11940, 13570, 13731, 14160, 15920, 16284, 18308, 19104, 20355, 21712, 22885, 23482, 23880, 27140, 27462, 28320, 31840, 32568, 35223, 36616, 40710, 43424, 45770, 46964, 47760, 54280, 54924, 58705, 65136, 68655, 70446, 73232, 81420, 91540, 93928, 95520, 108560, 109848, 117410, 130272, 137310, 140892, 146464, 162840, 176115, 183080, 187856, 217120, 219696, 234820, 270043, 274620, 281784, 325680, 352230, 366160, 375712, 439392, 469640, 540086, 549240, 563568, 651360, 704460, 732320, 810129, 939280, 1080172, 1098480, 1127136, 1350215, 1408920, 1620258, 1878560, 2160344, 2196960, 2700430, 2817840, 3240516, 4050645, 4320688, 5400860, 5635680, 6481032, 8101290, 8641376, 10801720, 12962064, 16202580, 21603440, 25924128, 32405160, 43206880, 64810320, 129620640]

約数ペア:

[(1, 129620640), (2, 64810320), (3, 43206880), (4, 32405160), (5, 25924128), (6, 21603440), (8, 16202580), (10, 12962064), (12, 10801720), (15, 8641376), (16, 8101290), (20, 6481032), (23, 5635680), (24, 5400860), (30, 4320688), (32, 4050645), (40, 3240516), (46, 2817840), (48, 2700430), (59, 2196960), (60, 2160344), (69, 1878560), (80, 1620258), (92, 1408920), (96, 1350215), (115, 1127136), (118, 1098480), (120, 1080172), (138, 939280), (160, 810129), (177, 732320), (184, 704460), (199, 651360), (230, 563568), (236, 549240), (240, 540086), (276, 469640), (295, 439392), (345, 375712), (354, 366160), (368, 352230), (398, 325680), (460, 281784), (472, 274620), (480, 270043), (552, 234820), (590, 219696), (597, 217120), (690, 187856), (708, 183080), (736, 176115), (796, 162840), (885, 146464), (920, 140892), (944, 137310), (995, 130272), (1104, 117410), (1180, 109848), (1194, 108560), (1357, 95520), (1380, 93928), (1416, 91540), (1592, 81420), (1770, 73232), (1840, 70446), (1888, 68655), (1990, 65136), (2208, 58705), (2360, 54924), (2388, 54280), (2714, 47760), (2760, 46964), (2832, 45770), (2985, 43424), (3184, 40710), (3540, 36616), (3680, 35223), (3980, 32568), (4071, 31840), (4577, 28320), (4720, 27462), (4776, 27140), (5428, 23880), (5520, 23482), (5664, 22885), (5970, 21712), (6368, 20355), (6785, 19104), (7080, 18308), (7960, 16284), (8142, 15920), (9154, 14160), (9440, 13731), (9552, 13570), (10856, 11940), (11040, 11741)]