145995120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 180

約数和(自身を含む): 509027688

約数和(自身を除く): 363032568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 211, 240, 248, 279, 310, 360, 372, 422, 465, 496, 558, 620, 633, 720, 744, 844, 930, 961, 1055, 1116, 1240, 1266, 1395, 1488, 1688, 1860, 1899, 1922, 2110, 2232, 2480, 2532, 2790, 2883, 3165, 3376, 3720, 3798, 3844, 4220, 4464, 4805, 5064, 5580, 5766, 6330, 6541, 7440, 7596, 7688, 8440, 8649, 9495, 9610, 10128, 11160, 11532, 12660, 13082, 14415, 15192, 15376, 16880, 17298, 18990, 19220, 19623, 22320, 23064, 25320, 26164, 28830, 30384, 32705, 34596, 37980, 38440, 39246, 43245, 46128, 50640, 52328, 57660, 58869, 65410, 69192, 75960, 76880, 78492, 86490, 98115, 104656, 115320, 117738, 130820, 138384, 151920, 156984, 172980, 196230, 202771, 230640, 235476, 261640, 294345, 313968, 345960, 392460, 405542, 470952, 523280, 588690, 608313, 691920, 784920, 811084, 941904, 1013855, 1177380, 1216626, 1569840, 1622168, 1824939, 2027710, 2354760, 2433252, 3041565, 3244336, 3649878, 4055420, 4709520, 4866504, 6083130, 7299756, 8110840, 9124695, 9733008, 12166260, 14599512, 16221680, 18249390, 24332520, 29199024, 36498780, 48665040, 72997560, 145995120]

約数ペア:

[(1, 145995120), (2, 72997560), (3, 48665040), (4, 36498780), (5, 29199024), (6, 24332520), (8, 18249390), (9, 16221680), (10, 14599512), (12, 12166260), (15, 9733008), (16, 9124695), (18, 8110840), (20, 7299756), (24, 6083130), (30, 4866504), (31, 4709520), (36, 4055420), (40, 3649878), (45, 3244336), (48, 3041565), (60, 2433252), (62, 2354760), (72, 2027710), (80, 1824939), (90, 1622168), (93, 1569840), (120, 1216626), (124, 1177380), (144, 1013855), (155, 941904), (180, 811084), (186, 784920), (211, 691920), (240, 608313), (248, 588690), (279, 523280), (310, 470952), (360, 405542), (372, 392460), (422, 345960), (465, 313968), (496, 294345), (558, 261640), (620, 235476), (633, 230640), (720, 202771), (744, 196230), (844, 172980), (930, 156984), (961, 151920), (1055, 138384), (1116, 130820), (1240, 117738), (1266, 115320), (1395, 104656), (1488, 98115), (1688, 86490), (1860, 78492), (1899, 76880), (1922, 75960), (2110, 69192), (2232, 65410), (2480, 58869), (2532, 57660), (2790, 52328), (2883, 50640), (3165, 46128), (3376, 43245), (3720, 39246), (3798, 38440), (3844, 37980), (4220, 34596), (4464, 32705), (4805, 30384), (5064, 28830), (5580, 26164), (5766, 25320), (6330, 23064), (6541, 22320), (7440, 19623), (7596, 19220), (7688, 18990), (8440, 17298), (8649, 16880), (9495, 15376), (9610, 15192), (10128, 14415), (11160, 13082), (11532, 12660)]