145909440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1747}}^1$

素因数の和:1799

約数の個数: 168

約数和(自身を含む): 519470640

約数和(自身を除く): 373561200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1747, 1856, 2088, 2320, 2610, 2784, 2880, 3480, 3494, 4176, 4640, 5220, 5241, 5568, 6960, 6988, 8352, 8735, 9280, 10440, 10482, 13920, 13976, 15723, 16704, 17470, 20880, 20964, 26205, 27840, 27952, 31446, 34940, 41760, 41928, 50663, 52410, 55904, 62892, 69880, 78615, 83520, 83856, 101326, 104820, 111808, 125784, 139760, 151989, 157230, 167712, 202652, 209640, 251568, 253315, 279520, 303978, 314460, 335424, 405304, 419280, 455967, 503136, 506630, 559040, 607956, 628920, 759945, 810608, 838560, 911934, 1006272, 1013260, 1215912, 1257840, 1519890, 1621216, 1677120, 1823868, 2026520, 2279835, 2431824, 2515680, 3039780, 3242432, 3647736, 4053040, 4559670, 4863648, 5031360, 6079560, 7295472, 8106080, 9119340, 9727296, 12159120, 14590944, 16212160, 18238680, 24318240, 29181888, 36477360, 48636480, 72954720, 145909440]

約数ペア:

[(1, 145909440), (2, 72954720), (3, 48636480), (4, 36477360), (5, 29181888), (6, 24318240), (8, 18238680), (9, 16212160), (10, 14590944), (12, 12159120), (15, 9727296), (16, 9119340), (18, 8106080), (20, 7295472), (24, 6079560), (29, 5031360), (30, 4863648), (32, 4559670), (36, 4053040), (40, 3647736), (45, 3242432), (48, 3039780), (58, 2515680), (60, 2431824), (64, 2279835), (72, 2026520), (80, 1823868), (87, 1677120), (90, 1621216), (96, 1519890), (116, 1257840), (120, 1215912), (144, 1013260), (145, 1006272), (160, 911934), (174, 838560), (180, 810608), (192, 759945), (232, 628920), (240, 607956), (261, 559040), (288, 506630), (290, 503136), (320, 455967), (348, 419280), (360, 405304), (435, 335424), (464, 314460), (480, 303978), (522, 279520), (576, 253315), (580, 251568), (696, 209640), (720, 202652), (870, 167712), (928, 157230), (960, 151989), (1044, 139760), (1160, 125784), (1305, 111808), (1392, 104820), (1440, 101326), (1740, 83856), (1747, 83520), (1856, 78615), (2088, 69880), (2320, 62892), (2610, 55904), (2784, 52410), (2880, 50663), (3480, 41928), (3494, 41760), (4176, 34940), (4640, 31446), (5220, 27952), (5241, 27840), (5568, 26205), (6960, 20964), (6988, 20880), (8352, 17470), (8735, 16704), (9280, 15723), (10440, 13976), (10482, 13920)]