1277048160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17389}}^1$

素因数の和:17430

約数の個数: 192

約数和(自身を含む): 4732862400

約数和(自身を除く): 3455814240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4320, 4590, 4896, 6120, 7344, 8160, 9180, 12240, 14688, 17389, 18360, 24480, 34778, 36720, 52167, 69556, 73440, 86945, 104334, 139112, 156501, 173890, 208668, 260835, 278224, 295613, 313002, 347780, 417336, 469503, 521670, 556448, 591226, 626004, 695560, 782505, 834672, 886839, 939006, 1043340, 1182452, 1252008, 1391120, 1478065, 1565010, 1669344, 1773678, 1878012, 2086680, 2347515, 2364904, 2504016, 2660517, 2782240, 2956130, 3130020, 3547356, 3756024, 4173360, 4434195, 4695030, 4729808, 5008032, 5321034, 5912260, 6260040, 7094712, 7512048, 7981551, 8346720, 8868390, 9390060, 9459616, 10642068, 11824520, 12520080, 13302585, 14189424, 15024096, 15963102, 17736780, 18780120, 21284136, 23649040, 25040160, 26605170, 28378848, 31926204, 35473560, 37560240, 39907755, 42568272, 47298080, 53210340, 63852408, 70947120, 75120480, 79815510, 85136544, 106420680, 127704816, 141894240, 159631020, 212841360, 255409632, 319262040, 425682720, 638524080, 1277048160]

約数ペア:

[(1, 1277048160), (2, 638524080), (3, 425682720), (4, 319262040), (5, 255409632), (6, 212841360), (8, 159631020), (9, 141894240), (10, 127704816), (12, 106420680), (15, 85136544), (16, 79815510), (17, 75120480), (18, 70947120), (20, 63852408), (24, 53210340), (27, 47298080), (30, 42568272), (32, 39907755), (34, 37560240), (36, 35473560), (40, 31926204), (45, 28378848), (48, 26605170), (51, 25040160), (54, 23649040), (60, 21284136), (68, 18780120), (72, 17736780), (80, 15963102), (85, 15024096), (90, 14189424), (96, 13302585), (102, 12520080), (108, 11824520), (120, 10642068), (135, 9459616), (136, 9390060), (144, 8868390), (153, 8346720), (160, 7981551), (170, 7512048), (180, 7094712), (204, 6260040), (216, 5912260), (240, 5321034), (255, 5008032), (270, 4729808), (272, 4695030), (288, 4434195), (306, 4173360), (340, 3756024), (360, 3547356), (408, 3130020), (432, 2956130), (459, 2782240), (480, 2660517), (510, 2504016), (540, 2364904), (544, 2347515), (612, 2086680), (680, 1878012), (720, 1773678), (765, 1669344), (816, 1565010), (864, 1478065), (918, 1391120), (1020, 1252008), (1080, 1182452), (1224, 1043340), (1360, 939006), (1440, 886839), (1530, 834672), (1632, 782505), (1836, 695560), (2040, 626004), (2160, 591226), (2295, 556448), (2448, 521670), (2720, 469503), (3060, 417336), (3672, 347780), (4080, 313002), (4320, 295613), (4590, 278224), (4896, 260835), (6120, 208668), (7344, 173890), (8160, 156501), (9180, 139112), (12240, 104334), (14688, 86945), (17389, 73440), (18360, 69556), (24480, 52167), (34778, 36720)]