180259560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:417

約数の個数: 256

約数和(自身を含む): 666489600

約数和(自身を除く): 486230040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 52, 54, 60, 65, 72, 74, 78, 90, 104, 108, 111, 117, 120, 130, 135, 148, 156, 180, 185, 195, 216, 222, 234, 260, 270, 296, 312, 333, 347, 351, 360, 370, 390, 444, 468, 481, 520, 540, 555, 585, 666, 694, 702, 740, 780, 888, 936, 962, 999, 1041, 1080, 1110, 1170, 1332, 1388, 1404, 1443, 1480, 1560, 1665, 1735, 1755, 1924, 1998, 2082, 2220, 2340, 2405, 2664, 2776, 2808, 2886, 3123, 3330, 3470, 3510, 3848, 3996, 4164, 4329, 4440, 4511, 4680, 4810, 4995, 5205, 5772, 6246, 6660, 6940, 7020, 7215, 7992, 8328, 8658, 9022, 9369, 9620, 9990, 10410, 11544, 12492, 12839, 12987, 13320, 13533, 13880, 14040, 14430, 15615, 17316, 18044, 18738, 19240, 19980, 20820, 21645, 22555, 24984, 25678, 25974, 27066, 28860, 31230, 34632, 36088, 37476, 38517, 39960, 40599, 41640, 43290, 45110, 46845, 51356, 51948, 54132, 57720, 62460, 64195, 64935, 67665, 74952, 77034, 81198, 86580, 90220, 93690, 102712, 103896, 108264, 115551, 121797, 124920, 128390, 129870, 135330, 154068, 162396, 166907, 173160, 180440, 187380, 192585, 202995, 231102, 243594, 256780, 259740, 270660, 308136, 324792, 333814, 346653, 374760, 385170, 405990, 462204, 487188, 500721, 513560, 519480, 541320, 577755, 608985, 667628, 693306, 770340, 811980, 834535, 924408, 974376, 1001442, 1155510, 1217970, 1335256, 1386612, 1502163, 1540680, 1623960, 1669070, 1733265, 2002884, 2311020, 2435940, 2503605, 2773224, 3004326, 3338140, 3466530, 4005768, 4506489, 4622040, 4871880, 5007210, 6008652, 6676280, 6933060, 7510815, 9012978, 10014420, 12017304, 13866120, 15021630, 18025956, 20028840, 22532445, 30043260, 36051912, 45064890, 60086520, 90129780, 180259560]

約数ペア:

[(1, 180259560), (2, 90129780), (3, 60086520), (4, 45064890), (5, 36051912), (6, 30043260), (8, 22532445), (9, 20028840), (10, 18025956), (12, 15021630), (13, 13866120), (15, 12017304), (18, 10014420), (20, 9012978), (24, 7510815), (26, 6933060), (27, 6676280), (30, 6008652), (36, 5007210), (37, 4871880), (39, 4622040), (40, 4506489), (45, 4005768), (52, 3466530), (54, 3338140), (60, 3004326), (65, 2773224), (72, 2503605), (74, 2435940), (78, 2311020), (90, 2002884), (104, 1733265), (108, 1669070), (111, 1623960), (117, 1540680), (120, 1502163), (130, 1386612), (135, 1335256), (148, 1217970), (156, 1155510), (180, 1001442), (185, 974376), (195, 924408), (216, 834535), (222, 811980), (234, 770340), (260, 693306), (270, 667628), (296, 608985), (312, 577755), (333, 541320), (347, 519480), (351, 513560), (360, 500721), (370, 487188), (390, 462204), (444, 405990), (468, 385170), (481, 374760), (520, 346653), (540, 333814), (555, 324792), (585, 308136), (666, 270660), (694, 259740), (702, 256780), (740, 243594), (780, 231102), (888, 202995), (936, 192585), (962, 187380), (999, 180440), (1041, 173160), (1080, 166907), (1110, 162396), (1170, 154068), (1332, 135330), (1388, 129870), (1404, 128390), (1443, 124920), (1480, 121797), (1560, 115551), (1665, 108264), (1735, 103896), (1755, 102712), (1924, 93690), (1998, 90220), (2082, 86580), (2220, 81198), (2340, 77034), (2405, 74952), (2664, 67665), (2776, 64935), (2808, 64195), (2886, 62460), (3123, 57720), (3330, 54132), (3470, 51948), (3510, 51356), (3848, 46845), (3996, 45110), (4164, 43290), (4329, 41640), (4440, 40599), (4511, 39960), (4680, 38517), (4810, 37476), (4995, 36088), (5205, 34632), (5772, 31230), (6246, 28860), (6660, 27066), (6940, 25974), (7020, 25678), (7215, 24984), (7992, 22555), (8328, 21645), (8658, 20820), (9022, 19980), (9369, 19240), (9620, 18738), (9990, 18044), (10410, 17316), (11544, 15615), (12492, 14430), (12839, 14040), (12987, 13880), (13320, 13533)]