11809080720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20947}}^1$

素因数の和:21004

約数の個数: 240

約数和(自身を含む): 42547901760

約数和(自身を除く): 30738821040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 243, 261, 270, 290, 324, 348, 360, 405, 432, 435, 464, 486, 522, 540, 580, 648, 696, 720, 783, 810, 870, 972, 1044, 1080, 1160, 1215, 1296, 1305, 1392, 1566, 1620, 1740, 1944, 2088, 2160, 2320, 2349, 2430, 2610, 3132, 3240, 3480, 3888, 3915, 4176, 4698, 4860, 5220, 6264, 6480, 6960, 7047, 7830, 9396, 9720, 10440, 11745, 12528, 14094, 15660, 18792, 19440, 20880, 20947, 23490, 28188, 31320, 35235, 37584, 41894, 46980, 56376, 62640, 62841, 70470, 83788, 93960, 104735, 112752, 125682, 140940, 167576, 187920, 188523, 209470, 251364, 281880, 314205, 335152, 377046, 418940, 502728, 563760, 565569, 607463, 628410, 754092, 837880, 942615, 1005456, 1131138, 1214926, 1256820, 1508184, 1675760, 1696707, 1822389, 1885230, 2262276, 2429852, 2513640, 2827845, 3016368, 3037315, 3393414, 3644778, 3770460, 4524552, 4859704, 5027280, 5090121, 5467167, 5655690, 6074630, 6786828, 7289556, 7540920, 8483535, 9049104, 9111945, 9719408, 10180242, 10934334, 11311380, 12149260, 13573656, 14579112, 15081840, 16401501, 16967070, 18223890, 20360484, 21868668, 22622760, 24298520, 25450605, 27147312, 27335835, 29158224, 32803002, 33934140, 36447780, 40720968, 43737336, 45245520, 48597040, 49204503, 50901210, 54671670, 65606004, 67868280, 72895560, 81441936, 82007505, 87474672, 98409006, 101802420, 109343340, 131212008, 135736560, 145791120, 147613509, 164015010, 196818012, 203604840, 218686680, 246022515, 262424016, 295227018, 328030020, 393636024, 407209680, 437373360, 492045030, 590454036, 656060040, 738067545, 787272048, 984090060, 1180908072, 1312120080, 1476135090, 1968180120, 2361816144, 2952270180, 3936360240, 5904540360, 11809080720]

約数ペア:

[(1, 11809080720), (2, 5904540360), (3, 3936360240), (4, 2952270180), (5, 2361816144), (6, 1968180120), (8, 1476135090), (9, 1312120080), (10, 1180908072), (12, 984090060), (15, 787272048), (16, 738067545), (18, 656060040), (20, 590454036), (24, 492045030), (27, 437373360), (29, 407209680), (30, 393636024), (36, 328030020), (40, 295227018), (45, 262424016), (48, 246022515), (54, 218686680), (58, 203604840), (60, 196818012), (72, 164015010), (80, 147613509), (81, 145791120), (87, 135736560), (90, 131212008), (108, 109343340), (116, 101802420), (120, 98409006), (135, 87474672), (144, 82007505), (145, 81441936), (162, 72895560), (174, 67868280), (180, 65606004), (216, 54671670), (232, 50901210), (240, 49204503), (243, 48597040), (261, 45245520), (270, 43737336), (290, 40720968), (324, 36447780), (348, 33934140), (360, 32803002), (405, 29158224), (432, 27335835), (435, 27147312), (464, 25450605), (486, 24298520), (522, 22622760), (540, 21868668), (580, 20360484), (648, 18223890), (696, 16967070), (720, 16401501), (783, 15081840), (810, 14579112), (870, 13573656), (972, 12149260), (1044, 11311380), (1080, 10934334), (1160, 10180242), (1215, 9719408), (1296, 9111945), (1305, 9049104), (1392, 8483535), (1566, 7540920), (1620, 7289556), (1740, 6786828), (1944, 6074630), (2088, 5655690), (2160, 5467167), (2320, 5090121), (2349, 5027280), (2430, 4859704), (2610, 4524552), (3132, 3770460), (3240, 3644778), (3480, 3393414), (3888, 3037315), (3915, 3016368), (4176, 2827845), (4698, 2513640), (4860, 2429852), (5220, 2262276), (6264, 1885230), (6480, 1822389), (6960, 1696707), (7047, 1675760), (7830, 1508184), (9396, 1256820), (9720, 1214926), (10440, 1131138), (11745, 1005456), (12528, 942615), (14094, 837880), (15660, 754092), (18792, 628410), (19440, 607463), (20880, 565569), (20947, 563760), (23490, 502728), (28188, 418940), (31320, 377046), (35235, 335152), (37584, 314205), (41894, 281880), (46980, 251364), (56376, 209470), (62640, 188523), (62841, 187920), (70470, 167576), (83788, 140940), (93960, 125682), (104735, 112752)]