119880720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 428972544

約数和(自身を除く): 309091824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 41, 45, 48, 60, 62, 72, 80, 82, 90, 93, 120, 123, 124, 131, 144, 155, 164, 180, 186, 205, 240, 246, 248, 262, 279, 310, 328, 360, 369, 372, 393, 410, 465, 492, 496, 524, 558, 615, 620, 655, 656, 720, 738, 744, 786, 820, 930, 984, 1048, 1116, 1179, 1230, 1240, 1271, 1310, 1395, 1476, 1488, 1572, 1640, 1845, 1860, 1965, 1968, 2096, 2232, 2358, 2460, 2480, 2542, 2620, 2790, 2952, 3144, 3280, 3690, 3720, 3813, 3930, 4061, 4464, 4716, 4920, 5084, 5240, 5371, 5580, 5895, 5904, 6288, 6355, 7380, 7440, 7626, 7860, 8122, 9432, 9840, 10168, 10480, 10742, 11160, 11439, 11790, 12183, 12710, 14760, 15252, 15720, 16113, 16244, 18864, 19065, 20305, 20336, 21484, 22320, 22878, 23580, 24366, 25420, 26855, 29520, 30504, 31440, 32226, 32488, 36549, 38130, 40610, 42968, 45756, 47160, 48339, 48732, 50840, 53710, 57195, 60915, 61008, 64452, 64976, 73098, 76260, 80565, 81220, 85936, 91512, 94320, 96678, 97464, 101680, 107420, 114390, 121830, 128904, 146196, 152520, 161130, 162440, 166501, 182745, 183024, 193356, 194928, 214840, 228780, 241695, 243660, 257808, 292392, 305040, 322260, 324880, 333002, 365490, 386712, 429680, 457560, 483390, 487320, 499503, 584784, 644520, 666004, 730980, 773424, 832505, 915120, 966780, 974640, 999006, 1289040, 1332008, 1461960, 1498509, 1665010, 1933560, 1998012, 2497515, 2664016, 2923920, 2997018, 3330020, 3867120, 3996024, 4995030, 5994036, 6660040, 7492545, 7992048, 9990060, 11988072, 13320080, 14985090, 19980120, 23976144, 29970180, 39960240, 59940360, 119880720]

約数ペア:

[(1, 119880720), (2, 59940360), (3, 39960240), (4, 29970180), (5, 23976144), (6, 19980120), (8, 14985090), (9, 13320080), (10, 11988072), (12, 9990060), (15, 7992048), (16, 7492545), (18, 6660040), (20, 5994036), (24, 4995030), (30, 3996024), (31, 3867120), (36, 3330020), (40, 2997018), (41, 2923920), (45, 2664016), (48, 2497515), (60, 1998012), (62, 1933560), (72, 1665010), (80, 1498509), (82, 1461960), (90, 1332008), (93, 1289040), (120, 999006), (123, 974640), (124, 966780), (131, 915120), (144, 832505), (155, 773424), (164, 730980), (180, 666004), (186, 644520), (205, 584784), (240, 499503), (246, 487320), (248, 483390), (262, 457560), (279, 429680), (310, 386712), (328, 365490), (360, 333002), (369, 324880), (372, 322260), (393, 305040), (410, 292392), (465, 257808), (492, 243660), (496, 241695), (524, 228780), (558, 214840), (615, 194928), (620, 193356), (655, 183024), (656, 182745), (720, 166501), (738, 162440), (744, 161130), (786, 152520), (820, 146196), (930, 128904), (984, 121830), (1048, 114390), (1116, 107420), (1179, 101680), (1230, 97464), (1240, 96678), (1271, 94320), (1310, 91512), (1395, 85936), (1476, 81220), (1488, 80565), (1572, 76260), (1640, 73098), (1845, 64976), (1860, 64452), (1965, 61008), (1968, 60915), (2096, 57195), (2232, 53710), (2358, 50840), (2460, 48732), (2480, 48339), (2542, 47160), (2620, 45756), (2790, 42968), (2952, 40610), (3144, 38130), (3280, 36549), (3690, 32488), (3720, 32226), (3813, 31440), (3930, 30504), (4061, 29520), (4464, 26855), (4716, 25420), (4920, 24366), (5084, 23580), (5240, 22878), (5371, 22320), (5580, 21484), (5895, 20336), (5904, 20305), (6288, 19065), (6355, 18864), (7380, 16244), (7440, 16113), (7626, 15720), (7860, 15252), (8122, 14760), (9432, 12710), (9840, 12183), (10168, 11790), (10480, 11439), (10742, 11160)]